Home / 6,344,723.38-8,755,729.37-3,444,116.22

Finding the Fourth Proportional to 6,344,723.38, 8,755,729.37 and 3,444,116.22

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Solution

The fourth proportional to 6,344,723.38, 8,755,729.37 and 3,444,116.22 is: 4,752,886.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,723.38 : 8,755,729.37 = 3,444,116.22 : x
  2. Step 2: Convert to fraction form
    6,344,723.38/8,755,729.37 = 3,444,116.22/x
  3. Step 3: Cross multiply
    6,344,723.38x = 8,755,729.37 × 3,444,116.22
  4. Step 4: Simplify right side
    6,344,723.38x = 30,155,749,541,147.38
  5. Step 5: Solve for x
    x = 30,155,749,541,147.38/6,344,723.38
  6. Step 6: Final answer
    x = 4,752,886.41

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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.