Home / 6,105,414.92-9,158,205.50-2,265,753.69

Finding the Fourth Proportional to 6,105,414.92, 9,158,205.50 and 2,265,753.69

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Solution

The fourth proportional to 6,105,414.92, 9,158,205.50 and 2,265,753.69 is: 3,398,661.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,414.92 : 9,158,205.50 = 2,265,753.69 : x
  2. Step 2: Convert to fraction form
    6,105,414.92/9,158,205.50 = 2,265,753.69/x
  3. Step 3: Cross multiply
    6,105,414.92x = 9,158,205.50 × 2,265,753.69
  4. Step 4: Simplify right side
    6,105,414.92x = 20,750,237,894,074.52
  5. Step 5: Solve for x
    x = 20,750,237,894,074.52/6,105,414.92
  6. Step 6: Final answer
    x = 3,398,661.38

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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.