Home / 4,003,758.75-5,524,963.92-2,261,785.53

Finding the Fourth Proportional to 4,003,758.75, 5,524,963.92 and 2,261,785.53

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Solution

The fourth proportional to 4,003,758.75, 5,524,963.92 and 2,261,785.53 is: 3,121,137.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,758.75 : 5,524,963.92 = 2,261,785.53 : x
  2. Step 2: Convert to fraction form
    4,003,758.75/5,524,963.92 = 2,261,785.53/x
  3. Step 3: Cross multiply
    4,003,758.75x = 5,524,963.92 × 2,261,785.53
  4. Step 4: Simplify right side
    4,003,758.75x = 12,496,283,448,028.08
  5. Step 5: Solve for x
    x = 12,496,283,448,028.08/4,003,758.75
  6. Step 6: Final answer
    x = 3,121,137.97

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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.