Home / 2,305,240.92-3,458,375.46-707,965.20

Finding the Fourth Proportional to 2,305,240.92, 3,458,375.46 and 707,965.20

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Solution

The fourth proportional to 2,305,240.92, 3,458,375.46 and 707,965.20 is: 1,062,105.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,240.92 : 3,458,375.46 = 707,965.20 : x
  2. Step 2: Convert to fraction form
    2,305,240.92/3,458,375.46 = 707,965.20/x
  3. Step 3: Cross multiply
    2,305,240.92x = 3,458,375.46 × 707,965.20
  4. Step 4: Simplify right side
    2,305,240.92x = 2,448,409,474,213.99
  5. Step 5: Solve for x
    x = 2,448,409,474,213.99/2,305,240.92
  6. Step 6: Final answer
    x = 1,062,105.68

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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.