Home / 3,465,104.31-5,198,542.17-1,334,616.39

Finding the Fourth Proportional to 3,465,104.31, 5,198,542.17 and 1,334,616.39

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Solution

The fourth proportional to 3,465,104.31, 5,198,542.17 and 1,334,616.39 is: 2,002,265.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,104.31 : 5,198,542.17 = 1,334,616.39 : x
  2. Step 2: Convert to fraction form
    3,465,104.31/5,198,542.17 = 1,334,616.39/x
  3. Step 3: Cross multiply
    3,465,104.31x = 5,198,542.17 × 1,334,616.39
  4. Step 4: Simplify right side
    3,465,104.31x = 6,938,059,584,188.17
  5. Step 5: Solve for x
    x = 6,938,059,584,188.17/3,465,104.31
  6. Step 6: Final answer
    x = 2,002,265.72

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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.