Home / 6,728,515.70-10,092,916.56-2,410,847.15

Finding the Fourth Proportional to 6,728,515.70, 10,092,916.56 and 2,410,847.15

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Solution

The fourth proportional to 6,728,515.70, 10,092,916.56 and 2,410,847.15 is: 3,616,321.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728,515.70 : 10,092,916.56 = 2,410,847.15 : x
  2. Step 2: Convert to fraction form
    6,728,515.70/10,092,916.56 = 2,410,847.15/x
  3. Step 3: Cross multiply
    6,728,515.70x = 10,092,916.56 × 2,410,847.15
  4. Step 4: Simplify right side
    6,728,515.70x = 24,332,479,123,863.80
  5. Step 5: Solve for x
    x = 24,332,479,123,863.80/6,728,515.70
  6. Step 6: Final answer
    x = 3,616,321.97

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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.