Home / 4,049,659.20-6,074,553.60-1,057,843.20

Finding the Fourth Proportional to 4,049,659.20, 6,074,553.60 and 1,057,843.20

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Solution

The fourth proportional to 4,049,659.20, 6,074,553.60 and 1,057,843.20 is: 1,586,781.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,659.20 : 6,074,553.60 = 1,057,843.20 : x
  2. Step 2: Convert to fraction form
    4,049,659.20/6,074,553.60 = 1,057,843.20/x
  3. Step 3: Cross multiply
    4,049,659.20x = 6,074,553.60 × 1,057,843.20
  4. Step 4: Simplify right side
    4,049,659.20x = 6,425,925,218,795.52
  5. Step 5: Solve for x
    x = 6,425,925,218,795.52/4,049,659.20
  6. Step 6: Final answer
    x = 1,586,781.73

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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.