Home / 2,286,244.20-3,428,665.82-1,580,805.48

Finding the Fourth Proportional to 2,286,244.20, 3,428,665.82 and 1,580,805.48

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Solution

The fourth proportional to 2,286,244.20, 3,428,665.82 and 1,580,805.48 is: 2,370,723.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,244.20 : 3,428,665.82 = 1,580,805.48 : x
  2. Step 2: Convert to fraction form
    2,286,244.20/3,428,665.82 = 1,580,805.48/x
  3. Step 3: Cross multiply
    2,286,244.20x = 3,428,665.82 × 1,580,805.48
  4. Step 4: Simplify right side
    2,286,244.20x = 5,420,053,717,344.69
  5. Step 5: Solve for x
    x = 5,420,053,717,344.69/2,286,244.20
  6. Step 6: Final answer
    x = 2,370,723.88

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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.