Home / 6,113,891.90-9,171,945.17-2,517,697.24

Finding the Fourth Proportional to 6,113,891.90, 9,171,945.17 and 2,517,697.24

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Solution

The fourth proportional to 6,113,891.90, 9,171,945.17 and 2,517,697.24 is: 3,777,001.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,113,891.90 : 9,171,945.17 = 2,517,697.24 : x
  2. Step 2: Convert to fraction form
    6,113,891.90/9,171,945.17 = 2,517,697.24/x
  3. Step 3: Cross multiply
    6,113,891.90x = 9,171,945.17 × 2,517,697.24
  4. Step 4: Simplify right side
    6,113,891.90x = 23,092,181,023,304.71
  5. Step 5: Solve for x
    x = 23,092,181,023,304.71/6,113,891.90
  6. Step 6: Final answer
    x = 3,777,001.85

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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.