Home / 932,342.16-1,398,310.92-333,344.76

Finding the Fourth Proportional to 932,342.16, 1,398,310.92 and 333,344.76

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Solution

The fourth proportional to 932,342.16, 1,398,310.92 and 333,344.76 is: 499,944.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,342.16 : 1,398,310.92 = 333,344.76 : x
  2. Step 2: Convert to fraction form
    932,342.16/1,398,310.92 = 333,344.76/x
  3. Step 3: Cross multiply
    932,342.16x = 1,398,310.92 × 333,344.76
  4. Step 4: Simplify right side
    932,342.16x = 466,119,618,032.78
  5. Step 5: Solve for x
    x = 466,119,618,032.78/932,342.16
  6. Step 6: Final answer
    x = 499,944.80

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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.