Home / 2,222,881.84-3,067,591.67-1,204,286.59

Finding the Fourth Proportional to 2,222,881.84, 3,067,591.67 and 1,204,286.59

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Solution

The fourth proportional to 2,222,881.84, 3,067,591.67 and 1,204,286.59 is: 1,661,923.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,881.84 : 3,067,591.67 = 1,204,286.59 : x
  2. Step 2: Convert to fraction form
    2,222,881.84/3,067,591.67 = 1,204,286.59/x
  3. Step 3: Cross multiply
    2,222,881.84x = 3,067,591.67 × 1,204,286.59
  4. Step 4: Simplify right side
    2,222,881.84x = 3,694,259,511,776.71
  5. Step 5: Solve for x
    x = 3,694,259,511,776.71/2,222,881.84
  6. Step 6: Final answer
    x = 1,661,923.47

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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.