Home / 3,741,438.24-5,163,182.73-2,022,561.95

Finding the Fourth Proportional to 3,741,438.24, 5,163,182.73 and 2,022,561.95

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Solution

The fourth proportional to 3,741,438.24, 5,163,182.73 and 2,022,561.95 is: 2,791,134.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,438.24 : 5,163,182.73 = 2,022,561.95 : x
  2. Step 2: Convert to fraction form
    3,741,438.24/5,163,182.73 = 2,022,561.95/x
  3. Step 3: Cross multiply
    3,741,438.24x = 5,163,182.73 × 2,022,561.95
  4. Step 4: Simplify right side
    3,741,438.24x = 10,442,856,904,779.21
  5. Step 5: Solve for x
    x = 10,442,856,904,779.21/3,741,438.24
  6. Step 6: Final answer
    x = 2,791,134.38

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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.