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Finding the Third Proportional to 1,612,181 and 3,519,094

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Solution

The third proportional to 1,612,181 and 3,519,094 is: 7,681,533.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,181 : 3,519,094 = 3,519,094 : x
  2. Step 2: Convert to fraction form
    1,612,181/3,519,094 = 3,519,094/x
  3. Step 3: Cross multiply
    1,612,181x = 3,519,094 × 3,519,094
  4. Step 4: Simplify right side
    1,612,181x = 12,384,022,580,836
  5. Step 5: Solve for x
    x = 12,384,022,580,836/1,612,181
  6. Step 6: Final answer
    x = 7,681,533.64

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.