Home / 3,027,724.57-4,540,091.46-1,107,188.04

Finding the Fourth Proportional to 3,027,724.57, 4,540,091.46 and 1,107,188.04

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Solution

The fourth proportional to 3,027,724.57, 4,540,091.46 and 1,107,188.04 is: 1,660,235.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,724.57 : 4,540,091.46 = 1,107,188.04 : x
  2. Step 2: Convert to fraction form
    3,027,724.57/4,540,091.46 = 1,107,188.04/x
  3. Step 3: Cross multiply
    3,027,724.57x = 4,540,091.46 × 1,107,188.04
  4. Step 4: Simplify right side
    3,027,724.57x = 5,026,734,965,018.14
  5. Step 5: Solve for x
    x = 5,026,734,965,018.14/3,027,724.57
  6. Step 6: Final answer
    x = 1,660,235.22

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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.