Home / 11,694,879.31-17,543,522.15-4,414,471.46

Finding the Fourth Proportional to 11,694,879.31, 17,543,522.15 and 4,414,471.46

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Solution

The fourth proportional to 11,694,879.31, 17,543,522.15 and 4,414,471.46 is: 6,622,161.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,879.31 : 17,543,522.15 = 4,414,471.46 : x
  2. Step 2: Convert to fraction form
    11,694,879.31/17,543,522.15 = 4,414,471.46/x
  3. Step 3: Cross multiply
    11,694,879.31x = 17,543,522.15 × 4,414,471.46
  4. Step 4: Simplify right side
    11,694,879.31x = 77,445,377,839,052.83
  5. Step 5: Solve for x
    x = 77,445,377,839,052.83/11,694,879.31
  6. Step 6: Final answer
    x = 6,622,161.36

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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.