Home / 7,665,092.10-11,497,638.15-6,525,227.70

Finding the Fourth Proportional to 7,665,092.10, 11,497,638.15 and 6,525,227.70

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Solution

The fourth proportional to 7,665,092.10, 11,497,638.15 and 6,525,227.70 is: 9,787,841.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,665,092.10 : 11,497,638.15 = 6,525,227.70 : x
  2. Step 2: Convert to fraction form
    7,665,092.10/11,497,638.15 = 6,525,227.70/x
  3. Step 3: Cross multiply
    7,665,092.10x = 11,497,638.15 × 6,525,227.70
  4. Step 4: Simplify right side
    7,665,092.10x = 75,024,706,940,956.77
  5. Step 5: Solve for x
    x = 75,024,706,940,956.77/7,665,092.10
  6. Step 6: Final answer
    x = 9,787,841.55

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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.