Home / 7,202,247.62-10,791,376.94-5,067,847.60

Finding the Fourth Proportional to 7,202,247.62, 10,791,376.94 and 5,067,847.60

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Solution

The fourth proportional to 7,202,247.62, 10,791,376.94 and 5,067,847.60 is: 7,593,331.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,202,247.62 : 10,791,376.94 = 5,067,847.60 : x
  2. Step 2: Convert to fraction form
    7,202,247.62/10,791,376.94 = 5,067,847.60/x
  3. Step 3: Cross multiply
    7,202,247.62x = 10,791,376.94 × 5,067,847.60
  4. Step 4: Simplify right side
    7,202,247.62x = 54,689,053,711,765.52
  5. Step 5: Solve for x
    x = 54,689,053,711,765.52/7,202,247.62
  6. Step 6: Final answer
    x = 7,593,331.50

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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.