Home / 6,167,523.66-8,511,250.06-3,414,257.11

Finding the Fourth Proportional to 6,167,523.66, 8,511,250.06 and 3,414,257.11

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Solution

The fourth proportional to 6,167,523.66, 8,511,250.06 and 3,414,257.11 is: 4,711,712.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,523.66 : 8,511,250.06 = 3,414,257.11 : x
  2. Step 2: Convert to fraction form
    6,167,523.66/8,511,250.06 = 3,414,257.11/x
  3. Step 3: Cross multiply
    6,167,523.66x = 8,511,250.06 × 3,414,257.11
  4. Step 4: Simplify right side
    6,167,523.66x = 29,059,596,032,342.93
  5. Step 5: Solve for x
    x = 29,059,596,032,342.93/6,167,523.66
  6. Step 6: Final answer
    x = 4,711,712.13

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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.