Home / 2,741,614.78-3,783,304.92-1,517,834.38

Finding the Fourth Proportional to 2,741,614.78, 3,783,304.92 and 1,517,834.38

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Solution

The fourth proportional to 2,741,614.78, 3,783,304.92 and 1,517,834.38 is: 2,094,543.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,614.78 : 3,783,304.92 = 1,517,834.38 : x
  2. Step 2: Convert to fraction form
    2,741,614.78/3,783,304.92 = 1,517,834.38/x
  3. Step 3: Cross multiply
    2,741,614.78x = 3,783,304.92 × 1,517,834.38
  4. Step 4: Simplify right side
    2,741,614.78x = 5,742,430,277,599.15
  5. Step 5: Solve for x
    x = 5,742,430,277,599.15/2,741,614.78
  6. Step 6: Final answer
    x = 2,094,543.08

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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.