Home / 3,672,403.26-5,067,944.46-2,040,963.63

Finding the Fourth Proportional to 3,672,403.26, 5,067,944.46 and 2,040,963.63

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Solution

The fourth proportional to 3,672,403.26, 5,067,944.46 and 2,040,963.63 is: 2,816,545.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,403.26 : 5,067,944.46 = 2,040,963.63 : x
  2. Step 2: Convert to fraction form
    3,672,403.26/5,067,944.46 = 2,040,963.63/x
  3. Step 3: Cross multiply
    3,672,403.26x = 5,067,944.46 × 2,040,963.63
  4. Step 4: Simplify right side
    3,672,403.26x = 10,343,490,321,719.99
  5. Step 5: Solve for x
    x = 10,343,490,321,719.99/3,672,403.26
  6. Step 6: Final answer
    x = 2,816,545.35

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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.