Home / 3,690,677.90-5,093,282.97-2,059,227.85

Finding the Fourth Proportional to 3,690,677.90, 5,093,282.97 and 2,059,227.85

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Solution

The fourth proportional to 3,690,677.90, 5,093,282.97 and 2,059,227.85 is: 2,841,816.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,677.90 : 5,093,282.97 = 2,059,227.85 : x
  2. Step 2: Convert to fraction form
    3,690,677.90/5,093,282.97 = 2,059,227.85/x
  3. Step 3: Cross multiply
    3,690,677.90x = 5,093,282.97 × 2,059,227.85
  4. Step 4: Simplify right side
    3,690,677.90x = 10,488,230,114,288.30
  5. Step 5: Solve for x
    x = 10,488,230,114,288.30/3,690,677.90
  6. Step 6: Final answer
    x = 2,841,816.71

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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.