Home / 7,967,433.60-11,933,593.92-6,585,517.44

Finding the Fourth Proportional to 7,967,433.60, 11,933,593.92 and 6,585,517.44

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Solution

The fourth proportional to 7,967,433.60, 11,933,593.92 and 6,585,517.44 is: 9,863,764.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,967,433.60 : 11,933,593.92 = 6,585,517.44 : x
  2. Step 2: Convert to fraction form
    7,967,433.60/11,933,593.92 = 6,585,517.44/x
  3. Step 3: Cross multiply
    7,967,433.60x = 11,933,593.92 × 6,585,517.44
  4. Step 4: Simplify right side
    7,967,433.60x = 78,588,890,882,037.97
  5. Step 5: Solve for x
    x = 78,588,890,882,037.97/7,967,433.60
  6. Step 6: Final answer
    x = 9,863,764.77

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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.