Home / 10,498,049.55-15,744,711.15-3,766,463.55

Finding the Fourth Proportional to 10,498,049.55, 15,744,711.15 and 3,766,463.55

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Solution

The fourth proportional to 10,498,049.55, 15,744,711.15 and 3,766,463.55 is: 5,648,847.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,498,049.55 : 15,744,711.15 = 3,766,463.55 : x
  2. Step 2: Convert to fraction form
    10,498,049.55/15,744,711.15 = 3,766,463.55/x
  3. Step 3: Cross multiply
    10,498,049.55x = 15,744,711.15 × 3,766,463.55
  4. Step 4: Simplify right side
    10,498,049.55x = 59,301,880,651,753.58
  5. Step 5: Solve for x
    x = 59,301,880,651,753.58/10,498,049.55
  6. Step 6: Final answer
    x = 5,648,847.47

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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.