Home / 3,324,010.20-4,982,516.10-1,301,472.60

Finding the Fourth Proportional to 3,324,010.20, 4,982,516.10 and 1,301,472.60

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Solution

The fourth proportional to 3,324,010.20, 4,982,516.10 and 1,301,472.60 is: 1,950,838.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,010.20 : 4,982,516.10 = 1,301,472.60 : x
  2. Step 2: Convert to fraction form
    3,324,010.20/4,982,516.10 = 1,301,472.60/x
  3. Step 3: Cross multiply
    3,324,010.20x = 4,982,516.10 × 1,301,472.60
  4. Step 4: Simplify right side
    3,324,010.20x = 6,484,608,183,208.86
  5. Step 5: Solve for x
    x = 6,484,608,183,208.86/3,324,010.20
  6. Step 6: Final answer
    x = 1,950,838.83

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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.