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Finding the Third Proportional to 2,948,760 and 4,450,192

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Solution

The third proportional to 2,948,760 and 4,450,192 is: 6,716,114.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,948,760 : 4,450,192 = 4,450,192 : x
  2. Step 2: Convert to fraction form
    2,948,760/4,450,192 = 4,450,192/x
  3. Step 3: Cross multiply
    2,948,760x = 4,450,192 × 4,450,192
  4. Step 4: Simplify right side
    2,948,760x = 19,804,208,836,864
  5. Step 5: Solve for x
    x = 19,804,208,836,864/2,948,760
  6. Step 6: Final answer
    x = 6,716,114.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.