Home / 11,522,621.59-15,901,029.68-6,295,517.26

Finding the Fourth Proportional to 11,522,621.59, 15,901,029.68 and 6,295,517.26

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Solution

The fourth proportional to 11,522,621.59, 15,901,029.68 and 6,295,517.26 is: 8,687,711.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,522,621.59 : 15,901,029.68 = 6,295,517.26 : x
  2. Step 2: Convert to fraction form
    11,522,621.59/15,901,029.68 = 6,295,517.26/x
  3. Step 3: Cross multiply
    11,522,621.59x = 15,901,029.68 × 6,295,517.26
  4. Step 4: Simplify right side
    11,522,621.59x = 100,105,206,730,982.12
  5. Step 5: Solve for x
    x = 100,105,206,730,982.12/11,522,621.59
  6. Step 6: Final answer
    x = 8,687,711.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.