Home / 3,708,375.31-5,563,425.66-1,149,454.54

Finding the Fourth Proportional to 3,708,375.31, 5,563,425.66 and 1,149,454.54

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Solution

The fourth proportional to 3,708,375.31, 5,563,425.66 and 1,149,454.54 is: 1,724,449.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,375.31 : 5,563,425.66 = 1,149,454.54 : x
  2. Step 2: Convert to fraction form
    3,708,375.31/5,563,425.66 = 1,149,454.54/x
  3. Step 3: Cross multiply
    3,708,375.31x = 5,563,425.66 × 1,149,454.54
  4. Step 4: Simplify right side
    3,708,375.31x = 6,394,904,882,839.50
  5. Step 5: Solve for x
    x = 6,394,904,882,839.50/3,708,375.31
  6. Step 6: Final answer
    x = 1,724,449.21

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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.