Home / 5,404,082.04-7,456,896.69-3,228,163.29

Finding the Fourth Proportional to 5,404,082.04, 7,456,896.69 and 3,228,163.29

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Solution

The fourth proportional to 5,404,082.04, 7,456,896.69 and 3,228,163.29 is: 4,454,425.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,404,082.04 : 7,456,896.69 = 3,228,163.29 : x
  2. Step 2: Convert to fraction form
    5,404,082.04/7,456,896.69 = 3,228,163.29/x
  3. Step 3: Cross multiply
    5,404,082.04x = 7,456,896.69 × 3,228,163.29
  4. Step 4: Simplify right side
    5,404,082.04x = 24,072,080,139,874.90
  5. Step 5: Solve for x
    x = 24,072,080,139,874.90/5,404,082.04
  6. Step 6: Final answer
    x = 4,454,425.37

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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.