Home / 7,414,046.20-11,123,314.62-3,098,191.24

Finding the Fourth Proportional to 7,414,046.20, 11,123,314.62 and 3,098,191.24

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Solution

The fourth proportional to 7,414,046.20, 11,123,314.62 and 3,098,191.24 is: 4,648,225.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,414,046.20 : 11,123,314.62 = 3,098,191.24 : x
  2. Step 2: Convert to fraction form
    7,414,046.20/11,123,314.62 = 3,098,191.24/x
  3. Step 3: Cross multiply
    7,414,046.20x = 11,123,314.62 × 3,098,191.24
  4. Step 4: Simplify right side
    7,414,046.20x = 34,462,155,915,447.93
  5. Step 5: Solve for x
    x = 34,462,155,915,447.93/7,414,046.20
  6. Step 6: Final answer
    x = 4,648,225.14

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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.