Home / 4,244,917.20-5,861,626.75-4,107,650.61

Finding the Fourth Proportional to 4,244,917.20, 5,861,626.75 and 4,107,650.61

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Solution

The fourth proportional to 4,244,917.20, 5,861,626.75 and 4,107,650.61 is: 5,672,081.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244,917.20 : 5,861,626.75 = 4,107,650.61 : x
  2. Step 2: Convert to fraction form
    4,244,917.20/5,861,626.75 = 4,107,650.61/x
  3. Step 3: Cross multiply
    4,244,917.20x = 5,861,626.75 × 4,107,650.61
  4. Step 4: Simplify right side
    4,244,917.20x = 24,077,514,722,345.48
  5. Step 5: Solve for x
    x = 24,077,514,722,345.48/4,244,917.20
  6. Step 6: Final answer
    x = 5,672,081.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.