Home / 4,101,578.82-5,659,796.97-2,382,674.58

Finding the Fourth Proportional to 4,101,578.82, 5,659,796.97 and 2,382,674.58

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Solution

The fourth proportional to 4,101,578.82, 5,659,796.97 and 2,382,674.58 is: 3,287,869.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,578.82 : 5,659,796.97 = 2,382,674.58 : x
  2. Step 2: Convert to fraction form
    4,101,578.82/5,659,796.97 = 2,382,674.58/x
  3. Step 3: Cross multiply
    4,101,578.82x = 5,659,796.97 × 2,382,674.58
  4. Step 4: Simplify right side
    4,101,578.82x = 13,485,454,368,380.02
  5. Step 5: Solve for x
    x = 13,485,454,368,380.02/4,101,578.82
  6. Step 6: Final answer
    x = 3,287,869.13

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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.