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Finding the Third Proportional to 1,324,703 and 2,949,187

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Solution

The third proportional to 1,324,703 and 2,949,187 is: 6,565,776.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,703 : 2,949,187 = 2,949,187 : x
  2. Step 2: Convert to fraction form
    1,324,703/2,949,187 = 2,949,187/x
  3. Step 3: Cross multiply
    1,324,703x = 2,949,187 × 2,949,187
  4. Step 4: Simplify right side
    1,324,703x = 8,697,703,960,969
  5. Step 5: Solve for x
    x = 8,697,703,960,969/1,324,703
  6. Step 6: Final answer
    x = 6,565,776.60

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.