Home / 3,372,687.36-4,654,209.60-1,844,761.44

Finding the Fourth Proportional to 3,372,687.36, 4,654,209.60 and 1,844,761.44

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Solution

The fourth proportional to 3,372,687.36, 4,654,209.60 and 1,844,761.44 is: 2,545,716.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,687.36 : 4,654,209.60 = 1,844,761.44 : x
  2. Step 2: Convert to fraction form
    3,372,687.36/4,654,209.60 = 1,844,761.44/x
  3. Step 3: Cross multiply
    3,372,687.36x = 4,654,209.60 × 1,844,761.44
  4. Step 4: Simplify right side
    3,372,687.36x = 8,585,906,403,757.82
  5. Step 5: Solve for x
    x = 8,585,906,403,757.82/3,372,687.36
  6. Step 6: Final answer
    x = 2,545,716.66

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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.