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Finding the Third Proportional to 2,079,132 and 3,110,070

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Solution

The third proportional to 2,079,132 and 3,110,070 is: 4,652,198.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,132 : 3,110,070 = 3,110,070 : x
  2. Step 2: Convert to fraction form
    2,079,132/3,110,070 = 3,110,070/x
  3. Step 3: Cross multiply
    2,079,132x = 3,110,070 × 3,110,070
  4. Step 4: Simplify right side
    2,079,132x = 9,672,535,404,900
  5. Step 5: Solve for x
    x = 9,672,535,404,900/2,079,132
  6. Step 6: Final answer
    x = 4,652,198.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.