Home / 2,694,024.15-4,041,036.23-2,561,163.90

Finding the Fourth Proportional to 2,694,024.15, 4,041,036.23 and 2,561,163.90

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Solution

The fourth proportional to 2,694,024.15, 4,041,036.23 and 2,561,163.90 is: 3,841,745.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,024.15 : 4,041,036.23 = 2,561,163.90 : x
  2. Step 2: Convert to fraction form
    2,694,024.15/4,041,036.23 = 2,561,163.90/x
  3. Step 3: Cross multiply
    2,694,024.15x = 4,041,036.23 × 2,561,163.90
  4. Step 4: Simplify right side
    2,694,024.15x = 10,349,756,098,062.28
  5. Step 5: Solve for x
    x = 10,349,756,098,062.28/2,694,024.15
  6. Step 6: Final answer
    x = 3,841,745.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.