Home / 4,100,630.20-6,150,945.30-2,745,455.65

Finding the Fourth Proportional to 4,100,630.20, 6,150,945.30 and 2,745,455.65

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Solution

The fourth proportional to 4,100,630.20, 6,150,945.30 and 2,745,455.65 is: 4,118,183.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,630.20 : 6,150,945.30 = 2,745,455.65 : x
  2. Step 2: Convert to fraction form
    4,100,630.20/6,150,945.30 = 2,745,455.65/x
  3. Step 3: Cross multiply
    4,100,630.20x = 6,150,945.30 × 2,745,455.65
  4. Step 4: Simplify right side
    4,100,630.20x = 16,887,147,526,725.94
  5. Step 5: Solve for x
    x = 16,887,147,526,725.94/4,100,630.20
  6. Step 6: Final answer
    x = 4,118,183.48

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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.