Home / 6,841,951.18-9,441,896.30-3,744,472.72

Finding the Fourth Proportional to 6,841,951.18, 9,441,896.30 and 3,744,472.72

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Solution

The fourth proportional to 6,841,951.18, 9,441,896.30 and 3,744,472.72 is: 5,167,374.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,951.18 : 9,441,896.30 = 3,744,472.72 : x
  2. Step 2: Convert to fraction form
    6,841,951.18/9,441,896.30 = 3,744,472.72/x
  3. Step 3: Cross multiply
    6,841,951.18x = 9,441,896.30 × 3,744,472.72
  4. Step 4: Simplify right side
    6,841,951.18x = 35,354,923,120,418.94
  5. Step 5: Solve for x
    x = 35,354,923,120,418.94/6,841,951.18
  6. Step 6: Final answer
    x = 5,167,374.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.