Home / 4,067,324.91-5,612,906.21-2,231,795.25

Finding the Fourth Proportional to 4,067,324.91, 5,612,906.21 and 2,231,795.25

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Solution

The fourth proportional to 4,067,324.91, 5,612,906.21 and 2,231,795.25 is: 3,079,876.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,324.91 : 5,612,906.21 = 2,231,795.25 : x
  2. Step 2: Convert to fraction form
    4,067,324.91/5,612,906.21 = 2,231,795.25/x
  3. Step 3: Cross multiply
    4,067,324.91x = 5,612,906.21 × 2,231,795.25
  4. Step 4: Simplify right side
    4,067,324.91x = 12,526,857,407,014.53
  5. Step 5: Solve for x
    x = 12,526,857,407,014.53/4,067,324.91
  6. Step 6: Final answer
    x = 3,079,876.25

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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.