Home / 8,737,097.58-13,107,538.17-3,345,748.20

Finding the Fourth Proportional to 8,737,097.58, 13,107,538.17 and 3,345,748.20

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Solution

The fourth proportional to 8,737,097.58, 13,107,538.17 and 3,345,748.20 is: 5,019,346.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,097.58 : 13,107,538.17 = 3,345,748.20 : x
  2. Step 2: Convert to fraction form
    8,737,097.58/13,107,538.17 = 3,345,748.20/x
  3. Step 3: Cross multiply
    8,737,097.58x = 13,107,538.17 × 3,345,748.20
  4. Step 4: Simplify right side
    8,737,097.58x = 43,854,522,238,708.80
  5. Step 5: Solve for x
    x = 43,854,522,238,708.80/8,737,097.58
  6. Step 6: Final answer
    x = 5,019,346.74

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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.