Home / 3,336,367.50-5,002,750.98-1,513,737.72

Finding the Fourth Proportional to 3,336,367.50, 5,002,750.98 and 1,513,737.72

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Solution

The fourth proportional to 3,336,367.50, 5,002,750.98 and 1,513,737.72 is: 2,269,789.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,367.50 : 5,002,750.98 = 1,513,737.72 : x
  2. Step 2: Convert to fraction form
    3,336,367.50/5,002,750.98 = 1,513,737.72/x
  3. Step 3: Cross multiply
    3,336,367.50x = 5,002,750.98 × 1,513,737.72
  4. Step 4: Simplify right side
    3,336,367.50x = 7,572,852,862,192.97
  5. Step 5: Solve for x
    x = 7,572,852,862,192.97/3,336,367.50
  6. Step 6: Final answer
    x = 2,269,789.78

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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.