Home / 947,535.98-1,419,960.17-733,306.57

Finding the Fourth Proportional to 947,535.98, 1,419,960.17 and 733,306.57

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Solution

The fourth proportional to 947,535.98, 1,419,960.17 and 733,306.57 is: 1,098,919.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    947,535.98 : 1,419,960.17 = 733,306.57 : x
  2. Step 2: Convert to fraction form
    947,535.98/1,419,960.17 = 733,306.57/x
  3. Step 3: Cross multiply
    947,535.98x = 1,419,960.17 × 733,306.57
  4. Step 4: Simplify right side
    947,535.98x = 1,041,266,120,082.68
  5. Step 5: Solve for x
    x = 1,041,266,120,082.68/947,535.98
  6. Step 6: Final answer
    x = 1,098,919.88

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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.