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Finding the Third Proportional to 1,376,082 and 3,108,927

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Solution

The third proportional to 1,376,082 and 3,108,927 is: 7,023,874.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,082 : 3,108,927 = 3,108,927 : x
  2. Step 2: Convert to fraction form
    1,376,082/3,108,927 = 3,108,927/x
  3. Step 3: Cross multiply
    1,376,082x = 3,108,927 × 3,108,927
  4. Step 4: Simplify right side
    1,376,082x = 9,665,427,091,329
  5. Step 5: Solve for x
    x = 9,665,427,091,329/1,376,082
  6. Step 6: Final answer
    x = 7,023,874.37

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These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.