Home / 1,360,463.18-2,040,694.76-495,962.96

Finding the Fourth Proportional to 1,360,463.18, 2,040,694.76 and 495,962.96

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Solution

The fourth proportional to 1,360,463.18, 2,040,694.76 and 495,962.96 is: 743,944.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,463.18 : 2,040,694.76 = 495,962.96 : x
  2. Step 2: Convert to fraction form
    1,360,463.18/2,040,694.76 = 495,962.96/x
  3. Step 3: Cross multiply
    1,360,463.18x = 2,040,694.76 × 495,962.96
  4. Step 4: Simplify right side
    1,360,463.18x = 1,012,109,004,662.52
  5. Step 5: Solve for x
    x = 1,012,109,004,662.52/1,360,463.18
  6. Step 6: Final answer
    x = 743,944.43

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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.