Home / 2,724,591.20-3,760,052.48-1,517,367.20

Finding the Fourth Proportional to 2,724,591.20, 3,760,052.48 and 1,517,367.20

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Solution

The fourth proportional to 2,724,591.20, 3,760,052.48 and 1,517,367.20 is: 2,094,031.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,591.20 : 3,760,052.48 = 1,517,367.20 : x
  2. Step 2: Convert to fraction form
    2,724,591.20/3,760,052.48 = 1,517,367.20/x
  3. Step 3: Cross multiply
    2,724,591.20x = 3,760,052.48 × 1,517,367.20
  4. Step 4: Simplify right side
    2,724,591.20x = 5,705,380,277,043.56
  5. Step 5: Solve for x
    x = 5,705,380,277,043.56/2,724,591.20
  6. Step 6: Final answer
    x = 2,094,031.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.