Home / 6,810,841.93-9,393,179.25-5,755,156.33

Finding the Fourth Proportional to 6,810,841.93, 9,393,179.25 and 5,755,156.33

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Solution

The fourth proportional to 6,810,841.93, 9,393,179.25 and 5,755,156.33 is: 7,937,229.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,841.93 : 9,393,179.25 = 5,755,156.33 : x
  2. Step 2: Convert to fraction form
    6,810,841.93/9,393,179.25 = 5,755,156.33/x
  3. Step 3: Cross multiply
    6,810,841.93x = 9,393,179.25 × 5,755,156.33
  4. Step 4: Simplify right side
    6,810,841.93x = 54,059,215,019,462.16
  5. Step 5: Solve for x
    x = 54,059,215,019,462.16/6,810,841.93
  6. Step 6: Final answer
    x = 7,937,229.43

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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.