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Finding the Third Proportional to 1,135,231 and 1,707,631

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Solution

The third proportional to 1,135,231 and 1,707,631 is: 2,568,643.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,231 : 1,707,631 = 1,707,631 : x
  2. Step 2: Convert to fraction form
    1,135,231/1,707,631 = 1,707,631/x
  3. Step 3: Cross multiply
    1,135,231x = 1,707,631 × 1,707,631
  4. Step 4: Simplify right side
    1,135,231x = 2,916,003,632,161
  5. Step 5: Solve for x
    x = 2,916,003,632,161/1,135,231
  6. Step 6: Final answer
    x = 2,568,643.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.