Home / 11,046,519.12-15,244,073.46-6,151,634.04

Finding the Fourth Proportional to 11,046,519.12, 15,244,073.46 and 6,151,634.04

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Solution

The fourth proportional to 11,046,519.12, 15,244,073.46 and 6,151,634.04 is: 8,489,186.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,519.12 : 15,244,073.46 = 6,151,634.04 : x
  2. Step 2: Convert to fraction form
    11,046,519.12/15,244,073.46 = 6,151,634.04/x
  3. Step 3: Cross multiply
    11,046,519.12x = 15,244,073.46 × 6,151,634.04
  4. Step 4: Simplify right side
    11,046,519.12x = 93,775,961,204,796.58
  5. Step 5: Solve for x
    x = 93,775,961,204,796.58/11,046,519.12
  6. Step 6: Final answer
    x = 8,489,186.52

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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.