Home / 11,694,881.06-17,543,524.78-4,414,473.21

Finding the Fourth Proportional to 11,694,881.06, 17,543,524.78 and 4,414,473.21

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Solution

The fourth proportional to 11,694,881.06, 17,543,524.78 and 4,414,473.21 is: 6,622,163.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,881.06 : 17,543,524.78 = 4,414,473.21 : x
  2. Step 2: Convert to fraction form
    11,694,881.06/17,543,524.78 = 4,414,473.21/x
  3. Step 3: Cross multiply
    11,694,881.06x = 17,543,524.78 × 4,414,473.21
  4. Step 4: Simplify right side
    11,694,881.06x = 77,445,420,150,281.14
  5. Step 5: Solve for x
    x = 77,445,420,150,281.14/11,694,881.06
  6. Step 6: Final answer
    x = 6,622,163.98

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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.