Home / 732,904.20-1,099,356.30-467,839.80

Finding the Fourth Proportional to 732,904.20, 1,099,356.30 and 467,839.80

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Solution

The fourth proportional to 732,904.20, 1,099,356.30 and 467,839.80 is: 701,759.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,904.20 : 1,099,356.30 = 467,839.80 : x
  2. Step 2: Convert to fraction form
    732,904.20/1,099,356.30 = 467,839.80/x
  3. Step 3: Cross multiply
    732,904.20x = 1,099,356.30 × 467,839.80
  4. Step 4: Simplify right side
    732,904.20x = 514,322,631,520.74
  5. Step 5: Solve for x
    x = 514,322,631,520.74/732,904.20
  6. Step 6: Final answer
    x = 701,759.70

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Similar ratio
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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.