Home / 11,347,186.82-17,023,470.24-3,259,967

Finding the Fourth Proportional to 11,347,186.82, 17,023,470.24 and 3,259,967

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Solution

The fourth proportional to 11,347,186.82, 17,023,470.24 and 3,259,967 is: 4,890,723.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,347,186.82 : 17,023,470.24 = 3,259,967 : x
  2. Step 2: Convert to fraction form
    11,347,186.82/17,023,470.24 = 3,259,967/x
  3. Step 3: Cross multiply
    11,347,186.82x = 17,023,470.24 × 3,259,967
  4. Step 4: Simplify right side
    11,347,186.82x = 55,495,951,207,882.08
  5. Step 5: Solve for x
    x = 55,495,951,207,882.08/11,347,186.82
  6. Step 6: Final answer
    x = 4,890,723.32

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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.