Home / 5,755,627.22-7,942,557.41-3,177,252.63

Finding the Fourth Proportional to 5,755,627.22, 7,942,557.41 and 3,177,252.63

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Solution

The fourth proportional to 5,755,627.22, 7,942,557.41 and 3,177,252.63 is: 4,384,493.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,627.22 : 7,942,557.41 = 3,177,252.63 : x
  2. Step 2: Convert to fraction form
    5,755,627.22/7,942,557.41 = 3,177,252.63/x
  3. Step 3: Cross multiply
    5,755,627.22x = 7,942,557.41 × 3,177,252.63
  4. Step 4: Simplify right side
    5,755,627.22x = 25,235,511,427,791.62
  5. Step 5: Solve for x
    x = 25,235,511,427,791.62/5,755,627.22
  6. Step 6: Final answer
    x = 4,384,493.73

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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.