Home / 4,183,760.35-6,279,003.03-2,162,596.30

Finding the Fourth Proportional to 4,183,760.35, 6,279,003.03 and 2,162,596.30

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Solution

The fourth proportional to 4,183,760.35, 6,279,003.03 and 2,162,596.30 is: 3,245,632.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183,760.35 : 6,279,003.03 = 2,162,596.30 : x
  2. Step 2: Convert to fraction form
    4,183,760.35/6,279,003.03 = 2,162,596.30/x
  3. Step 3: Cross multiply
    4,183,760.35x = 6,279,003.03 × 2,162,596.30
  4. Step 4: Simplify right side
    4,183,760.35x = 13,578,948,720,366.79
  5. Step 5: Solve for x
    x = 13,578,948,720,366.79/4,183,760.35
  6. Step 6: Final answer
    x = 3,245,632.54

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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.