JSFiddle - React, Tailwind, and code Playground

HTML

<select class="auto-select"> 
  <option value="" selected>(select)</option>
  <option value="1">user-select One</option>
  <option value="2,000">user-select Two</option>
  <option value="3,000">user-select Three</option>
  <option value="4,000">user-select Four</option>
</select>
<select class="auto-select"> 
  <option value="" selected>(select)</option>
  <option value="1">user-select One</option>
  <option value="200,000">user-select Two</option>
 <option value="300,000">user-select Three</option>
  <option value="400,000">user-select Four</option>
</select>
 
 <select class="auto-select"> 
  <option value="" selected>(select)</option>
  <option value="1">user-select One</option>
  <option value="200,000">user-select Two</option>
 <option value="300,000">user-select Three</option>
  <option value="400,000">user-select Four</option>
</select>

 <select class="auto-select"> 
  <option value="" selected>(select)</option>
  <option value="1">user-select One</option>
  <option value="200,000">user-select Two</option>
 <option value="300,000">user-select Three</option>
  <option value="400,000">user-select Four</option>
</select>

 <select class="auto-select"> 
  <option value="" selected>(select)</option>
  <option value="1">user-select One</option>
  <option value="200,000">user-select Two</option>
 <option value="300,000">user-select Three</option>
  <option value="400,000">user-select Four</option>
</select>

 <select class="auto-select"> 
  <option value="" selected>(select)</option>
  <option value="1">user-select One</option>
  <option value="200,000">user-select Two</option>
 <option value="300,000">user-select Three</option>
  <option value="400,000">user-select Four</option>
</select>

 <select class="auto-select"> 
  <option value="" selected>(select)</option>
  <option value="1">user-select One</option>
  <option value="200,000">user-select Two</option>
 <option value="300,000">user-select Three</option>
  <option value="400,000">user-select...

JavaScript

$(document).ready(function (){
 $('.auto-select').change(function () {
 var val = $('.auto-select').prop('selectedIndex');
 $('.auto-select').prop('selectedIndex', val); 
 });
});