Home / 3,867,296.92-5,337,361.80-2,339,414.96

Finding the Fourth Proportional to 3,867,296.92, 5,337,361.80 and 2,339,414.96

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Solution

The fourth proportional to 3,867,296.92, 5,337,361.80 and 2,339,414.96 is: 3,228,690.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,867,296.92 : 5,337,361.80 = 2,339,414.96 : x
  2. Step 2: Convert to fraction form
    3,867,296.92/5,337,361.80 = 2,339,414.96/x
  3. Step 3: Cross multiply
    3,867,296.92x = 5,337,361.80 × 2,339,414.96
  4. Step 4: Simplify right side
    3,867,296.92x = 12,486,304,041,852.53
  5. Step 5: Solve for x
    x = 12,486,304,041,852.53/3,867,296.92
  6. Step 6: Final answer
    x = 3,228,690.30

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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.