Home / 3,456,166.12-5,183,794-1,027,267.56

Finding the Fourth Proportional to 3,456,166.12, 5,183,794 and 1,027,267.56

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Solution

The fourth proportional to 3,456,166.12, 5,183,794 and 1,027,267.56 is: 1,540,766.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,166.12 : 5,183,794 = 1,027,267.56 : x
  2. Step 2: Convert to fraction form
    3,456,166.12/5,183,794 = 1,027,267.56/x
  3. Step 3: Cross multiply
    3,456,166.12x = 5,183,794 × 1,027,267.56
  4. Step 4: Simplify right side
    3,456,166.12x = 5,325,143,413,922.64
  5. Step 5: Solve for x
    x = 5,325,143,413,922.64/3,456,166.12
  6. Step 6: Final answer
    x = 1,540,766.05

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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.