Home / 3,444,414.47-4,753,287.52-2,137,180.31

Finding the Fourth Proportional to 3,444,414.47, 4,753,287.52 and 2,137,180.31

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Solution

The fourth proportional to 3,444,414.47, 4,753,287.52 and 2,137,180.31 is: 2,949,306.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,414.47 : 4,753,287.52 = 2,137,180.31 : x
  2. Step 2: Convert to fraction form
    3,444,414.47/4,753,287.52 = 2,137,180.31/x
  3. Step 3: Cross multiply
    3,444,414.47x = 4,753,287.52 × 2,137,180.31
  4. Step 4: Simplify right side
    3,444,414.47x = 10,158,632,495,512.73
  5. Step 5: Solve for x
    x = 10,158,632,495,512.73/3,444,414.47
  6. Step 6: Final answer
    x = 2,949,306.07

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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.