Home / 2,752,704.32-4,129,098.00-955,644.89

Finding the Fourth Proportional to 2,752,704.32, 4,129,098.00 and 955,644.89

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Solution

The fourth proportional to 2,752,704.32, 4,129,098.00 and 955,644.89 is: 1,433,481.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752,704.32 : 4,129,098.00 = 955,644.89 : x
  2. Step 2: Convert to fraction form
    2,752,704.32/4,129,098.00 = 955,644.89/x
  3. Step 3: Cross multiply
    2,752,704.32x = 4,129,098.00 × 955,644.89
  4. Step 4: Simplify right side
    2,752,704.32x = 3,945,951,386,163.58
  5. Step 5: Solve for x
    x = 3,945,951,386,163.58/2,752,704.32
  6. Step 6: Final answer
    x = 1,433,481.74

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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.