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Finding the Third Proportional to 1,441,908 and 3,111,795

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Solution

The third proportional to 1,441,908 and 3,111,795 is: 6,715,593.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,908 : 3,111,795 = 3,111,795 : x
  2. Step 2: Convert to fraction form
    1,441,908/3,111,795 = 3,111,795/x
  3. Step 3: Cross multiply
    1,441,908x = 3,111,795 × 3,111,795
  4. Step 4: Simplify right side
    1,441,908x = 9,683,268,122,025
  5. Step 5: Solve for x
    x = 9,683,268,122,025/1,441,908
  6. Step 6: Final answer
    x = 6,715,593.59

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.