Home / 2,274,396.82-3,410,454.24-757,546.54

Finding the Fourth Proportional to 2,274,396.82, 3,410,454.24 and 757,546.54

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Solution

The fourth proportional to 2,274,396.82, 3,410,454.24 and 757,546.54 is: 1,135,939.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,396.82 : 3,410,454.24 = 757,546.54 : x
  2. Step 2: Convert to fraction form
    2,274,396.82/3,410,454.24 = 757,546.54/x
  3. Step 3: Cross multiply
    2,274,396.82x = 3,410,454.24 × 757,546.54
  4. Step 4: Simplify right side
    2,274,396.82x = 2,583,577,809,340.33
  5. Step 5: Solve for x
    x = 2,583,577,809,340.33/2,274,396.82
  6. Step 6: Final answer
    x = 1,135,939.77

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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.