Home / 2,222,843.40-3,067,527.02-1,204,248.16

Finding the Fourth Proportional to 2,222,843.40, 3,067,527.02 and 1,204,248.16

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Solution

The fourth proportional to 2,222,843.40, 3,067,527.02 and 1,204,248.16 is: 1,661,864.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,843.40 : 3,067,527.02 = 1,204,248.16 : x
  2. Step 2: Convert to fraction form
    2,222,843.40/3,067,527.02 = 1,204,248.16/x
  3. Step 3: Cross multiply
    2,222,843.40x = 3,067,527.02 × 1,204,248.16
  4. Step 4: Simplify right side
    2,222,843.40x = 3,694,063,769,585.28
  5. Step 5: Solve for x
    x = 3,694,063,769,585.28/2,222,843.40
  6. Step 6: Final answer
    x = 1,661,864.16

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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.