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Finding the Third Proportional to 2,192,906 and 3,374,993

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Solution

The third proportional to 2,192,906 and 3,374,993 is: 5,194,284.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,906 : 3,374,993 = 3,374,993 : x
  2. Step 2: Convert to fraction form
    2,192,906/3,374,993 = 3,374,993/x
  3. Step 3: Cross multiply
    2,192,906x = 3,374,993 × 3,374,993
  4. Step 4: Simplify right side
    2,192,906x = 11,390,577,750,049
  5. Step 5: Solve for x
    x = 11,390,577,750,049/2,192,906
  6. Step 6: Final answer
    x = 5,194,284.55

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.