Home / 1,031,136.92-1,546,681.92-607,361

Finding the Fourth Proportional to 1,031,136.92, 1,546,681.92 and 607,361

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Solution

The fourth proportional to 1,031,136.92, 1,546,681.92 and 607,361 is: 911,027.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,136.92 : 1,546,681.92 = 607,361 : x
  2. Step 2: Convert to fraction form
    1,031,136.92/1,546,681.92 = 607,361/x
  3. Step 3: Cross multiply
    1,031,136.92x = 1,546,681.92 × 607,361
  4. Step 4: Simplify right side
    1,031,136.92x = 939,394,277,613.12
  5. Step 5: Solve for x
    x = 939,394,277,613.12/1,031,136.92
  6. Step 6: Final answer
    x = 911,027.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.