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Finding the Third Proportional to 2,427,740 and 3,751,122

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Solution

The third proportional to 2,427,740 and 3,751,122 is: 5,795,890.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,740 : 3,751,122 = 3,751,122 : x
  2. Step 2: Convert to fraction form
    2,427,740/3,751,122 = 3,751,122/x
  3. Step 3: Cross multiply
    2,427,740x = 3,751,122 × 3,751,122
  4. Step 4: Simplify right side
    2,427,740x = 14,070,916,258,884
  5. Step 5: Solve for x
    x = 14,070,916,258,884/2,427,740
  6. Step 6: Final answer
    x = 5,795,890.94

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.