Home / 2,541,443.11-3,811,318.94-1,024,734.31

Finding the Fourth Proportional to 2,541,443.11, 3,811,318.94 and 1,024,734.31

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Solution

The fourth proportional to 2,541,443.11, 3,811,318.94 and 1,024,734.31 is: 1,536,760.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,443.11 : 3,811,318.94 = 1,024,734.31 : x
  2. Step 2: Convert to fraction form
    2,541,443.11/3,811,318.94 = 1,024,734.31/x
  3. Step 3: Cross multiply
    2,541,443.11x = 3,811,318.94 × 1,024,734.31
  4. Step 4: Simplify right side
    2,541,443.11x = 3,905,589,279,047.16
  5. Step 5: Solve for x
    x = 3,905,589,279,047.16/2,541,443.11
  6. Step 6: Final answer
    x = 1,536,760.46

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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.