Home / 5,964,993.43-8,231,397.54-3,386,335.75

Finding the Fourth Proportional to 5,964,993.43, 8,231,397.54 and 3,386,335.75

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Solution

The fourth proportional to 5,964,993.43, 8,231,397.54 and 3,386,335.75 is: 4,672,976.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964,993.43 : 8,231,397.54 = 3,386,335.75 : x
  2. Step 2: Convert to fraction form
    5,964,993.43/8,231,397.54 = 3,386,335.75/x
  3. Step 3: Cross multiply
    5,964,993.43x = 8,231,397.54 × 3,386,335.75
  4. Step 4: Simplify right side
    5,964,993.43x = 27,874,275,762,164.05
  5. Step 5: Solve for x
    x = 27,874,275,762,164.05/5,964,993.43
  6. Step 6: Final answer
    x = 4,672,976.78

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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.