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Finding the Third Proportional to 831,204 and 1,795,025

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Solution

The third proportional to 831,204 and 1,795,025 is: 3,876,442.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    831,204 : 1,795,025 = 1,795,025 : x
  2. Step 2: Convert to fraction form
    831,204/1,795,025 = 1,795,025/x
  3. Step 3: Cross multiply
    831,204x = 1,795,025 × 1,795,025
  4. Step 4: Simplify right side
    831,204x = 3,222,114,750,625
  5. Step 5: Solve for x
    x = 3,222,114,750,625/831,204
  6. Step 6: Final answer
    x = 3,876,442.79

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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.