Home / 2,222,920.62-3,067,611.21-1,204,322.94

Finding the Fourth Proportional to 2,222,920.62, 3,067,611.21 and 1,204,322.94

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Solution

The fourth proportional to 2,222,920.62, 3,067,611.21 and 1,204,322.94 is: 1,661,955.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,920.62 : 3,067,611.21 = 1,204,322.94 : x
  2. Step 2: Convert to fraction form
    2,222,920.62/3,067,611.21 = 1,204,322.94/x
  3. Step 3: Cross multiply
    2,222,920.62x = 3,067,611.21 × 1,204,322.94
  4. Step 4: Simplify right side
    2,222,920.62x = 3,694,394,551,204.16
  5. Step 5: Solve for x
    x = 3,694,394,551,204.16/2,222,920.62
  6. Step 6: Final answer
    x = 1,661,955.23

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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.