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Finding the Third Proportional to 3,012,074 and 6,622,015

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Solution

The third proportional to 3,012,074 and 6,622,015 is: 14,558,434.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,074 : 6,622,015 = 6,622,015 : x
  2. Step 2: Convert to fraction form
    3,012,074/6,622,015 = 6,622,015/x
  3. Step 3: Cross multiply
    3,012,074x = 6,622,015 × 6,622,015
  4. Step 4: Simplify right side
    3,012,074x = 43,851,082,660,225
  5. Step 5: Solve for x
    x = 43,851,082,660,225/3,012,074
  6. Step 6: Final answer
    x = 14,558,434.71

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.