Home / 2,749,691.90-4,123,553.88-952,092.74

Finding the Fourth Proportional to 2,749,691.90, 4,123,553.88 and 952,092.74

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Solution

The fourth proportional to 2,749,691.90, 4,123,553.88 and 952,092.74 is: 1,427,798.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,691.90 : 4,123,553.88 = 952,092.74 : x
  2. Step 2: Convert to fraction form
    2,749,691.90/4,123,553.88 = 952,092.74/x
  3. Step 3: Cross multiply
    2,749,691.90x = 4,123,553.88 × 952,092.74
  4. Step 4: Simplify right side
    2,749,691.90x = 3,926,005,712,146.83
  5. Step 5: Solve for x
    x = 3,926,005,712,146.83/2,749,691.90
  6. Step 6: Final answer
    x = 1,427,798.41

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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.