Home / 3,647,442.70-5,471,168.37-951,765.94

Finding the Fourth Proportional to 3,647,442.70, 5,471,168.37 and 951,765.94

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Solution

The fourth proportional to 3,647,442.70, 5,471,168.37 and 951,765.94 is: 1,427,650.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,442.70 : 5,471,168.37 = 951,765.94 : x
  2. Step 2: Convert to fraction form
    3,647,442.70/5,471,168.37 = 951,765.94/x
  3. Step 3: Cross multiply
    3,647,442.70x = 5,471,168.37 × 951,765.94
  4. Step 4: Simplify right side
    3,647,442.70x = 5,207,271,706,571.32
  5. Step 5: Solve for x
    x = 5,207,271,706,571.32/3,647,442.70
  6. Step 6: Final answer
    x = 1,427,650.04

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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.