Home / 803,126.68-1,204,302.50-466,252.13

Finding the Fourth Proportional to 803,126.68, 1,204,302.50 and 466,252.13

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Solution

The fourth proportional to 803,126.68, 1,204,302.50 and 466,252.13 is: 699,153.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,126.68 : 1,204,302.50 = 466,252.13 : x
  2. Step 2: Convert to fraction form
    803,126.68/1,204,302.50 = 466,252.13/x
  3. Step 3: Cross multiply
    803,126.68x = 1,204,302.50 × 466,252.13
  4. Step 4: Simplify right side
    803,126.68x = 561,508,608,217.27
  5. Step 5: Solve for x
    x = 561,508,608,217.27/803,126.68
  6. Step 6: Final answer
    x = 699,153.23

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Double scale
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1.5x scale

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.