Home / 3,784,502.65-5,229,445.26-2,694,882.53

Finding the Fourth Proportional to 3,784,502.65, 5,229,445.26 and 2,694,882.53

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Solution

The fourth proportional to 3,784,502.65, 5,229,445.26 and 2,694,882.53 is: 3,723,802.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,784,502.65 : 5,229,445.26 = 2,694,882.53 : x
  2. Step 2: Convert to fraction form
    3,784,502.65/5,229,445.26 = 2,694,882.53/x
  3. Step 3: Cross multiply
    3,784,502.65x = 5,229,445.26 × 2,694,882.53
  4. Step 4: Simplify right side
    3,784,502.65x = 14,092,740,672,765.31
  5. Step 5: Solve for x
    x = 14,092,740,672,765.31/3,784,502.65
  6. Step 6: Final answer
    x = 3,723,802.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.