Home / 2,032,610.81-3,049,195.05-1,180,082.97

Finding the Fourth Proportional to 2,032,610.81, 3,049,195.05 and 1,180,082.97

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Solution

The fourth proportional to 2,032,610.81, 3,049,195.05 and 1,180,082.97 is: 1,770,286.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,610.81 : 3,049,195.05 = 1,180,082.97 : x
  2. Step 2: Convert to fraction form
    2,032,610.81/3,049,195.05 = 1,180,082.97/x
  3. Step 3: Cross multiply
    2,032,610.81x = 3,049,195.05 × 1,180,082.97
  4. Step 4: Simplify right side
    2,032,610.81x = 3,598,303,150,713.30
  5. Step 5: Solve for x
    x = 3,598,303,150,713.30/2,032,610.81
  6. Step 6: Final answer
    x = 1,770,286.34

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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.