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Finding the Third Proportional to 3,732,346 and 7,622,150

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Solution

The third proportional to 3,732,346 and 7,622,150 is: 15,565,858.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,346 : 7,622,150 = 7,622,150 : x
  2. Step 2: Convert to fraction form
    3,732,346/7,622,150 = 7,622,150/x
  3. Step 3: Cross multiply
    3,732,346x = 7,622,150 × 7,622,150
  4. Step 4: Simplify right side
    3,732,346x = 58,097,170,622,500
  5. Step 5: Solve for x
    x = 58,097,170,622,500/3,732,346
  6. Step 6: Final answer
    x = 15,565,858.74

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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.