Home / 3,753,566.03-5,179,882.30-2,099,691.63

Finding the Fourth Proportional to 3,753,566.03, 5,179,882.30 and 2,099,691.63

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Solution

The fourth proportional to 3,753,566.03, 5,179,882.30 and 2,099,691.63 is: 2,897,552.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,566.03 : 5,179,882.30 = 2,099,691.63 : x
  2. Step 2: Convert to fraction form
    3,753,566.03/5,179,882.30 = 2,099,691.63/x
  3. Step 3: Cross multiply
    3,753,566.03x = 5,179,882.30 × 2,099,691.63
  4. Step 4: Simplify right side
    3,753,566.03x = 10,876,155,516,256.68
  5. Step 5: Solve for x
    x = 10,876,155,516,256.68/3,753,566.03
  6. Step 6: Final answer
    x = 2,897,552.73

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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.