Home / 4,441,593.30-6,129,760.77-2,508,324.18

Finding the Fourth Proportional to 4,441,593.30, 6,129,760.77 and 2,508,324.18

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Solution

The fourth proportional to 4,441,593.30, 6,129,760.77 and 2,508,324.18 is: 3,461,691.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,593.30 : 6,129,760.77 = 2,508,324.18 : x
  2. Step 2: Convert to fraction form
    4,441,593.30/6,129,760.77 = 2,508,324.18/x
  3. Step 3: Cross multiply
    4,441,593.30x = 6,129,760.77 × 2,508,324.18
  4. Step 4: Simplify right side
    4,441,593.30x = 15,375,427,157,006.42
  5. Step 5: Solve for x
    x = 15,375,427,157,006.42/4,441,593.30
  6. Step 6: Final answer
    x = 3,461,691.81

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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.