Home / 924,478.03-1,275,906.42-532,002.92

Finding the Fourth Proportional to 924,478.03, 1,275,906.42 and 532,002.92

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Solution

The fourth proportional to 924,478.03, 1,275,906.42 and 532,002.92 is: 734,236.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,478.03 : 1,275,906.42 = 532,002.92 : x
  2. Step 2: Convert to fraction form
    924,478.03/1,275,906.42 = 532,002.92/x
  3. Step 3: Cross multiply
    924,478.03x = 1,275,906.42 × 532,002.92
  4. Step 4: Simplify right side
    924,478.03x = 678,785,941,086.75
  5. Step 5: Solve for x
    x = 678,785,941,086.75/924,478.03
  6. Step 6: Final answer
    x = 734,236.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.