Home / 1,463,542.92-2,194,052.52-565,614.72

Finding the Fourth Proportional to 1,463,542.92, 2,194,052.52 and 565,614.72

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Solution

The fourth proportional to 1,463,542.92, 2,194,052.52 and 565,614.72 is: 847,934.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,542.92 : 2,194,052.52 = 565,614.72 : x
  2. Step 2: Convert to fraction form
    1,463,542.92/2,194,052.52 = 565,614.72/x
  3. Step 3: Cross multiply
    1,463,542.92x = 2,194,052.52 × 565,614.72
  4. Step 4: Simplify right side
    1,463,542.92x = 1,240,988,401,765.09
  5. Step 5: Solve for x
    x = 1,240,988,401,765.09/1,463,542.92
  6. Step 6: Final answer
    x = 847,934.41

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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.