Home / 3,797,992.80-5,241,229.68-2,055,661.91

Finding the Fourth Proportional to 3,797,992.80, 5,241,229.68 and 2,055,661.91

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Solution

The fourth proportional to 3,797,992.80, 5,241,229.68 and 2,055,661.91 is: 2,836,813.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,992.80 : 5,241,229.68 = 2,055,661.91 : x
  2. Step 2: Convert to fraction form
    3,797,992.80/5,241,229.68 = 2,055,661.91/x
  3. Step 3: Cross multiply
    3,797,992.80x = 5,241,229.68 × 2,055,661.91
  4. Step 4: Simplify right side
    3,797,992.80x = 10,774,196,206,773.57
  5. Step 5: Solve for x
    x = 10,774,196,206,773.57/3,797,992.80
  6. Step 6: Final answer
    x = 2,836,813.23

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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.