Home / 2,462.85-3,694.56-1,001.79

Finding the Fourth Proportional to 2,462.85, 3,694.56 and 1,001.79

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Solution

The fourth proportional to 2,462.85, 3,694.56 and 1,001.79 is: 1,502.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.85 : 3,694.56 = 1,001.79 : x
  2. Step 2: Convert to fraction form
    2,462.85/3,694.56 = 1,001.79/x
  3. Step 3: Cross multiply
    2,462.85x = 3,694.56 × 1,001.79
  4. Step 4: Simplify right side
    2,462.85x = 3,701,173.26
  5. Step 5: Solve for x
    x = 3,701,173.26/2,462.85
  6. Step 6: Final answer
    x = 1,502.80

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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.