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Finding the Third Proportional to 1,084,915 and 2,362,701

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Solution

The third proportional to 1,084,915 and 2,362,701 is: 5,145,431.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,915 : 2,362,701 = 2,362,701 : x
  2. Step 2: Convert to fraction form
    1,084,915/2,362,701 = 2,362,701/x
  3. Step 3: Cross multiply
    1,084,915x = 2,362,701 × 2,362,701
  4. Step 4: Simplify right side
    1,084,915x = 5,582,356,015,401
  5. Step 5: Solve for x
    x = 5,582,356,015,401/1,084,915
  6. Step 6: Final answer
    x = 5,145,431.68

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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.