Home / 3,960,621.26-5,465,515.92-2,241,704.87

Finding the Fourth Proportional to 3,960,621.26, 5,465,515.92 and 2,241,704.87

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Solution

The fourth proportional to 3,960,621.26, 5,465,515.92 and 2,241,704.87 is: 3,093,472.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,621.26 : 5,465,515.92 = 2,241,704.87 : x
  2. Step 2: Convert to fraction form
    3,960,621.26/5,465,515.92 = 2,241,704.87/x
  3. Step 3: Cross multiply
    3,960,621.26x = 5,465,515.92 × 2,241,704.87
  4. Step 4: Simplify right side
    3,960,621.26x = 12,252,073,654,926.53
  5. Step 5: Solve for x
    x = 12,252,073,654,926.53/3,960,621.26
  6. Step 6: Final answer
    x = 3,093,472.68

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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.