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Finding the Third Proportional to 2,285,832.66 and 3,113,410.92

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Solution

The third proportional to 2,285,832.66 and 3,113,410.92 is: 4,240,611.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,832.66 : 3,113,410.92 = 3,113,410.92 : x
  2. Step 2: Convert to fraction form
    2,285,832.66/3,113,410.92 = 3,113,410.92/x
  3. Step 3: Cross multiply
    2,285,832.66x = 3,113,410.92 × 3,113,410.92
  4. Step 4: Simplify right side
    2,285,832.66x = 9,693,327,568,450.54
  5. Step 5: Solve for x
    x = 9,693,327,568,450.54/2,285,832.66
  6. Step 6: Final answer
    x = 4,240,611.20

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.