Home / 3,582,002.70-5,373,004.05-2,873,414.70

Finding the Fourth Proportional to 3,582,002.70, 5,373,004.05 and 2,873,414.70

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Solution

The fourth proportional to 3,582,002.70, 5,373,004.05 and 2,873,414.70 is: 4,310,122.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,002.70 : 5,373,004.05 = 2,873,414.70 : x
  2. Step 2: Convert to fraction form
    3,582,002.70/5,373,004.05 = 2,873,414.70/x
  3. Step 3: Cross multiply
    3,582,002.70x = 5,373,004.05 × 2,873,414.70
  4. Step 4: Simplify right side
    3,582,002.70x = 15,438,868,820,429.54
  5. Step 5: Solve for x
    x = 15,438,868,820,429.54/3,582,002.70
  6. Step 6: Final answer
    x = 4,310,122.05

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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.