Home / 3,469,273.10-5,204,405.40-1,073,322.26

Finding the Fourth Proportional to 3,469,273.10, 5,204,405.40 and 1,073,322.26

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Solution

The fourth proportional to 3,469,273.10, 5,204,405.40 and 1,073,322.26 is: 1,610,136.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,273.10 : 5,204,405.40 = 1,073,322.26 : x
  2. Step 2: Convert to fraction form
    3,469,273.10/5,204,405.40 = 1,073,322.26/x
  3. Step 3: Cross multiply
    3,469,273.10x = 5,204,405.40 × 1,073,322.26
  4. Step 4: Simplify right side
    3,469,273.10x = 5,586,004,165,884.20
  5. Step 5: Solve for x
    x = 5,586,004,165,884.20/3,469,273.10
  6. Step 6: Final answer
    x = 1,610,136.76

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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.