Home / 4,166,139.62-6,247,917.18-1,469,834.30

Finding the Fourth Proportional to 4,166,139.62, 6,247,917.18 and 1,469,834.30

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Solution

The fourth proportional to 4,166,139.62, 6,247,917.18 and 1,469,834.30 is: 2,204,295.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,139.62 : 6,247,917.18 = 1,469,834.30 : x
  2. Step 2: Convert to fraction form
    4,166,139.62/6,247,917.18 = 1,469,834.30/x
  3. Step 3: Cross multiply
    4,166,139.62x = 6,247,917.18 × 1,469,834.30
  4. Step 4: Simplify right side
    4,166,139.62x = 9,183,402,990,343.07
  5. Step 5: Solve for x
    x = 9,183,402,990,343.07/4,166,139.62
  6. Step 6: Final answer
    x = 2,204,295.54

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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.