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Finding the Third Proportional to 232,301.25 and 508,869

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Solution

The third proportional to 232,301.25 and 508,869 is: 1,114,706.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,301.25 : 508,869 = 508,869 : x
  2. Step 2: Convert to fraction form
    232,301.25/508,869 = 508,869/x
  3. Step 3: Cross multiply
    232,301.25x = 508,869 × 508,869
  4. Step 4: Simplify right side
    232,301.25x = 258,947,659,161
  5. Step 5: Solve for x
    x = 258,947,659,161/232,301.25
  6. Step 6: Final answer
    x = 1,114,706.27

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.