Home / 5,412,179.04-8,106,971.46-3,246,335.46

Finding the Fourth Proportional to 5,412,179.04, 8,106,971.46 and 3,246,335.46

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Solution

The fourth proportional to 5,412,179.04, 8,106,971.46 and 3,246,335.46 is: 4,862,726.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,412,179.04 : 8,106,971.46 = 3,246,335.46 : x
  2. Step 2: Convert to fraction form
    5,412,179.04/8,106,971.46 = 3,246,335.46/x
  3. Step 3: Cross multiply
    5,412,179.04x = 8,106,971.46 × 3,246,335.46
  4. Step 4: Simplify right side
    5,412,179.04x = 26,317,948,923,805.97
  5. Step 5: Solve for x
    x = 26,317,948,923,805.97/5,412,179.04
  6. Step 6: Final answer
    x = 4,862,726.96

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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.