Home / 3,812,425.44-5,261,183.52-2,093,581.92

Finding the Fourth Proportional to 3,812,425.44, 5,261,183.52 and 2,093,581.92

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Solution

The fourth proportional to 3,812,425.44, 5,261,183.52 and 2,093,581.92 is: 2,889,163.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,425.44 : 5,261,183.52 = 2,093,581.92 : x
  2. Step 2: Convert to fraction form
    3,812,425.44/5,261,183.52 = 2,093,581.92/x
  3. Step 3: Cross multiply
    3,812,425.44x = 5,261,183.52 × 2,093,581.92
  4. Step 4: Simplify right side
    3,812,425.44x = 11,014,718,695,273.96
  5. Step 5: Solve for x
    x = 11,014,718,695,273.96/3,812,425.44
  6. Step 6: Final answer
    x = 2,889,163.05

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Double scale
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1.5x scale

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.