Home / 2,206,230.35-3,044,727.90-1,661,404.91

Finding the Fourth Proportional to 2,206,230.35, 3,044,727.90 and 1,661,404.91

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Solution

The fourth proportional to 2,206,230.35, 3,044,727.90 and 1,661,404.91 is: 2,292,836.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,230.35 : 3,044,727.90 = 1,661,404.91 : x
  2. Step 2: Convert to fraction form
    2,206,230.35/3,044,727.90 = 1,661,404.91/x
  3. Step 3: Cross multiply
    2,206,230.35x = 3,044,727.90 × 1,661,404.91
  4. Step 4: Simplify right side
    2,206,230.35x = 5,058,525,867,450.35
  5. Step 5: Solve for x
    x = 5,058,525,867,450.35/2,206,230.35
  6. Step 6: Final answer
    x = 2,292,836.68

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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.