Home / 4,121,193.92-6,182,086.04-1,088,529.56

Finding the Fourth Proportional to 4,121,193.92, 6,182,086.04 and 1,088,529.56

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Solution

The fourth proportional to 4,121,193.92, 6,182,086.04 and 1,088,529.56 is: 1,632,872.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,193.92 : 6,182,086.04 = 1,088,529.56 : x
  2. Step 2: Convert to fraction form
    4,121,193.92/6,182,086.04 = 1,088,529.56/x
  3. Step 3: Cross multiply
    4,121,193.92x = 6,182,086.04 × 1,088,529.56
  4. Step 4: Simplify right side
    4,121,193.92x = 6,729,383,360,650.27
  5. Step 5: Solve for x
    x = 6,729,383,360,650.27/4,121,193.92
  6. Step 6: Final answer
    x = 1,632,872.29

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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.