Home / 2,206,232.60-3,044,731.03-1,661,407.16

Finding the Fourth Proportional to 2,206,232.60, 3,044,731.03 and 1,661,407.16

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Solution

The fourth proportional to 2,206,232.60, 3,044,731.03 and 1,661,407.16 is: 2,292,839.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,232.60 : 3,044,731.03 = 1,661,407.16 : x
  2. Step 2: Convert to fraction form
    2,206,232.60/3,044,731.03 = 1,661,407.16/x
  3. Step 3: Cross multiply
    2,206,232.60x = 3,044,731.03 × 1,661,407.16
  4. Step 4: Simplify right side
    2,206,232.60x = 5,058,537,933,516.17
  5. Step 5: Solve for x
    x = 5,058,537,933,516.17/2,206,232.60
  6. Step 6: Final answer
    x = 2,292,839.81

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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.