Home / 3,370,057.26-5,055,085.88-1,126,195.26

Finding the Fourth Proportional to 3,370,057.26, 5,055,085.88 and 1,126,195.26

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Solution

The fourth proportional to 3,370,057.26, 5,055,085.88 and 1,126,195.26 is: 1,689,292.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,057.26 : 5,055,085.88 = 1,126,195.26 : x
  2. Step 2: Convert to fraction form
    3,370,057.26/5,055,085.88 = 1,126,195.26/x
  3. Step 3: Cross multiply
    3,370,057.26x = 5,055,085.88 × 1,126,195.26
  4. Step 4: Simplify right side
    3,370,057.26x = 5,693,013,756,948.93
  5. Step 5: Solve for x
    x = 5,693,013,756,948.93/3,370,057.26
  6. Step 6: Final answer
    x = 1,689,292.89

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.