Home / 4,061,138.40-6,087,560.40-2,377,375.20

Finding the Fourth Proportional to 4,061,138.40, 6,087,560.40 and 2,377,375.20

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Solution

The fourth proportional to 4,061,138.40, 6,087,560.40 and 2,377,375.20 is: 3,563,635.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,138.40 : 6,087,560.40 = 2,377,375.20 : x
  2. Step 2: Convert to fraction form
    4,061,138.40/6,087,560.40 = 2,377,375.20/x
  3. Step 3: Cross multiply
    4,061,138.40x = 6,087,560.40 × 2,377,375.20
  4. Step 4: Simplify right side
    4,061,138.40x = 14,472,415,123,462.08
  5. Step 5: Solve for x
    x = 14,472,415,123,462.08/4,061,138.40
  6. Step 6: Final answer
    x = 3,563,635.04

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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.