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Finding the Third Proportional to 1,015,110.75 and 2,257,182

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Solution

The third proportional to 1,015,110.75 and 2,257,182 is: 5,019,029.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,110.75 : 2,257,182 = 2,257,182 : x
  2. Step 2: Convert to fraction form
    1,015,110.75/2,257,182 = 2,257,182/x
  3. Step 3: Cross multiply
    1,015,110.75x = 2,257,182 × 2,257,182
  4. Step 4: Simplify right side
    1,015,110.75x = 5,094,870,581,124
  5. Step 5: Solve for x
    x = 5,094,870,581,124/1,015,110.75
  6. Step 6: Final answer
    x = 5,019,029.28

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.