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Finding the Third Proportional to 507,354 and 1,093,198

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Solution

The third proportional to 507,354 and 1,093,198 is: 2,355,518.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    507,354 : 1,093,198 = 1,093,198 : x
  2. Step 2: Convert to fraction form
    507,354/1,093,198 = 1,093,198/x
  3. Step 3: Cross multiply
    507,354x = 1,093,198 × 1,093,198
  4. Step 4: Simplify right side
    507,354x = 1,195,081,867,204
  5. Step 5: Solve for x
    x = 1,195,081,867,204/507,354
  6. Step 6: Final answer
    x = 2,355,518.76

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.