Home / 7,372,257.15-11,050,397.73-3,773,089.38

Finding the Fourth Proportional to 7,372,257.15, 11,050,397.73 and 3,773,089.38

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Solution

The fourth proportional to 7,372,257.15, 11,050,397.73 and 3,773,089.38 is: 5,655,545.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,372,257.15 : 11,050,397.73 = 3,773,089.38 : x
  2. Step 2: Convert to fraction form
    7,372,257.15/11,050,397.73 = 3,773,089.38/x
  3. Step 3: Cross multiply
    7,372,257.15x = 11,050,397.73 × 3,773,089.38
  4. Step 4: Simplify right side
    7,372,257.15x = 41,694,138,319,839.11
  5. Step 5: Solve for x
    x = 41,694,138,319,839.11/7,372,257.15
  6. Step 6: Final answer
    x = 5,655,545.85

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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.