Home / 6,279,092.65-9,416,952.68-1,729,058.27

Finding the Fourth Proportional to 6,279,092.65, 9,416,952.68 and 1,729,058.27

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Solution

The fourth proportional to 6,279,092.65, 9,416,952.68 and 1,729,058.27 is: 2,593,123.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,279,092.65 : 9,416,952.68 = 1,729,058.27 : x
  2. Step 2: Convert to fraction form
    6,279,092.65/9,416,952.68 = 1,729,058.27/x
  3. Step 3: Cross multiply
    6,279,092.65x = 9,416,952.68 × 1,729,058.27
  4. Step 4: Simplify right side
    6,279,092.65x = 16,282,459,909,552.66
  5. Step 5: Solve for x
    x = 16,282,459,909,552.66/6,279,092.65
  6. Step 6: Final answer
    x = 2,593,123.06

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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.