Home / 3,744,607.72-5,167,543.14-2,025,724.20

Finding the Fourth Proportional to 3,744,607.72, 5,167,543.14 and 2,025,724.20

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Solution

The fourth proportional to 3,744,607.72, 5,167,543.14 and 2,025,724.20 is: 2,795,491.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,607.72 : 5,167,543.14 = 2,025,724.20 : x
  2. Step 2: Convert to fraction form
    3,744,607.72/5,167,543.14 = 2,025,724.20/x
  3. Step 3: Cross multiply
    3,744,607.72x = 5,167,543.14 × 2,025,724.20
  4. Step 4: Simplify right side
    3,744,607.72x = 10,468,017,193,241.99
  5. Step 5: Solve for x
    x = 10,468,017,193,241.99/3,744,607.72
  6. Step 6: Final answer
    x = 2,795,491.00

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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.