Home / 3,542,747.32-5,314,964.22-1,146,591.95

Finding the Fourth Proportional to 3,542,747.32, 5,314,964.22 and 1,146,591.95

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Solution

The fourth proportional to 3,542,747.32, 5,314,964.22 and 1,146,591.95 is: 1,720,160.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,747.32 : 5,314,964.22 = 1,146,591.95 : x
  2. Step 2: Convert to fraction form
    3,542,747.32/5,314,964.22 = 1,146,591.95/x
  3. Step 3: Cross multiply
    3,542,747.32x = 5,314,964.22 × 1,146,591.95
  4. Step 4: Simplify right side
    3,542,747.32x = 6,094,095,189,190.03
  5. Step 5: Solve for x
    x = 6,094,095,189,190.03/3,542,747.32
  6. Step 6: Final answer
    x = 1,720,160.84

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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.