Home / 895,542.11-1,343,310.12-363,061.88

Finding the Fourth Proportional to 895,542.11, 1,343,310.12 and 363,061.88

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Solution

The fourth proportional to 895,542.11, 1,343,310.12 and 363,061.88 is: 544,591.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,542.11 : 1,343,310.12 = 363,061.88 : x
  2. Step 2: Convert to fraction form
    895,542.11/1,343,310.12 = 363,061.88/x
  3. Step 3: Cross multiply
    895,542.11x = 1,343,310.12 × 363,061.88
  4. Step 4: Simplify right side
    895,542.11x = 487,704,690,873.68
  5. Step 5: Solve for x
    x = 487,704,690,873.68/895,542.11
  6. Step 6: Final answer
    x = 544,591.58

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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.