Home / 5,822,074.27-8,034,517.40-3,208,672.59

Finding the Fourth Proportional to 5,822,074.27, 8,034,517.40 and 3,208,672.59

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Solution

The fourth proportional to 5,822,074.27, 8,034,517.40 and 3,208,672.59 is: 4,427,998.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822,074.27 : 8,034,517.40 = 3,208,672.59 : x
  2. Step 2: Convert to fraction form
    5,822,074.27/8,034,517.40 = 3,208,672.59/x
  3. Step 3: Cross multiply
    5,822,074.27x = 8,034,517.40 × 3,208,672.59
  4. Step 4: Simplify right side
    5,822,074.27x = 25,780,135,755,258.07
  5. Step 5: Solve for x
    x = 25,780,135,755,258.07/5,822,074.27
  6. Step 6: Final answer
    x = 4,427,998.43

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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.