Home / 732,635.10-1,098,077.85-377,466.30

Finding the Fourth Proportional to 732,635.10, 1,098,077.85 and 377,466.30

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Solution

The fourth proportional to 732,635.10, 1,098,077.85 and 377,466.30 is: 565,748.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,635.10 : 1,098,077.85 = 377,466.30 : x
  2. Step 2: Convert to fraction form
    732,635.10/1,098,077.85 = 377,466.30/x
  3. Step 3: Cross multiply
    732,635.10x = 1,098,077.85 × 377,466.30
  4. Step 4: Simplify right side
    732,635.10x = 414,487,383,151.46
  5. Step 5: Solve for x
    x = 414,487,383,151.46/732,635.10
  6. Step 6: Final answer
    x = 565,748.74

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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.