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Finding the Third Proportional to 3,682,130 and 8,033,644

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Solution

The third proportional to 3,682,130 and 8,033,644 is: 17,527,745.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,130 : 8,033,644 = 8,033,644 : x
  2. Step 2: Convert to fraction form
    3,682,130/8,033,644 = 8,033,644/x
  3. Step 3: Cross multiply
    3,682,130x = 8,033,644 × 8,033,644
  4. Step 4: Simplify right side
    3,682,130x = 64,539,435,918,736
  5. Step 5: Solve for x
    x = 64,539,435,918,736/3,682,130
  6. Step 6: Final answer
    x = 17,527,745.06

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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.