Home / 10,165,772.44-15,245,275.74-4,098,937.24

Finding the Fourth Proportional to 10,165,772.44, 15,245,275.74 and 4,098,937.24

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Solution

The fourth proportional to 10,165,772.44, 15,245,275.74 and 4,098,937.24 is: 6,147,041.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,165,772.44 : 15,245,275.74 = 4,098,937.24 : x
  2. Step 2: Convert to fraction form
    10,165,772.44/15,245,275.74 = 4,098,937.24/x
  3. Step 3: Cross multiply
    10,165,772.44x = 15,245,275.74 × 4,098,937.24
  4. Step 4: Simplify right side
    10,165,772.44x = 62,489,428,464,754.56
  5. Step 5: Solve for x
    x = 62,489,428,464,754.56/10,165,772.44
  6. Step 6: Final answer
    x = 6,147,041.83

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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.