Home / 2,741,183.88-3,774,384.42-2,434,727.78

Finding the Fourth Proportional to 2,741,183.88, 3,774,384.42 and 2,434,727.78

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Solution

The fourth proportional to 2,741,183.88, 3,774,384.42 and 2,434,727.78 is: 3,352,419.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,183.88 : 3,774,384.42 = 2,434,727.78 : x
  2. Step 2: Convert to fraction form
    2,741,183.88/3,774,384.42 = 2,434,727.78/x
  3. Step 3: Cross multiply
    2,741,183.88x = 3,774,384.42 × 2,434,727.78
  4. Step 4: Simplify right side
    2,741,183.88x = 9,189,598,580,901.27
  5. Step 5: Solve for x
    x = 9,189,598,580,901.27/2,741,183.88
  6. Step 6: Final answer
    x = 3,352,419.61

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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.