Home / 6,876,251.10-10,306,843.65-3,459,087.90

Finding the Fourth Proportional to 6,876,251.10, 10,306,843.65 and 3,459,087.90

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Solution

The fourth proportional to 6,876,251.10, 10,306,843.65 and 3,459,087.90 is: 5,184,842.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,876,251.10 : 10,306,843.65 = 3,459,087.90 : x
  2. Step 2: Convert to fraction form
    6,876,251.10/10,306,843.65 = 3,459,087.90/x
  3. Step 3: Cross multiply
    6,876,251.10x = 10,306,843.65 × 3,459,087.90
  4. Step 4: Simplify right side
    6,876,251.10x = 35,652,278,156,906.84
  5. Step 5: Solve for x
    x = 35,652,278,156,906.84/6,876,251.10
  6. Step 6: Final answer
    x = 5,184,842.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.