Home / 2,206,225.41-3,044,721.11-1,661,399.97

Finding the Fourth Proportional to 2,206,225.41, 3,044,721.11 and 1,661,399.97

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Solution

The fourth proportional to 2,206,225.41, 3,044,721.11 and 1,661,399.97 is: 2,292,829.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,225.41 : 3,044,721.11 = 1,661,399.97 : x
  2. Step 2: Convert to fraction form
    2,206,225.41/3,044,721.11 = 1,661,399.97/x
  3. Step 3: Cross multiply
    2,206,225.41x = 3,044,721.11 × 1,661,399.97
  4. Step 4: Simplify right side
    2,206,225.41x = 5,058,499,560,812.37
  5. Step 5: Solve for x
    x = 5,058,499,560,812.37/2,206,225.41
  6. Step 6: Final answer
    x = 2,292,829.89

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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.