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Finding the Third Proportional to 232,818.75 and 502,366.50

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Solution

The third proportional to 232,818.75 and 502,366.50 is: 1,083,985.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,818.75 : 502,366.50 = 502,366.50 : x
  2. Step 2: Convert to fraction form
    232,818.75/502,366.50 = 502,366.50/x
  3. Step 3: Cross multiply
    232,818.75x = 502,366.50 × 502,366.50
  4. Step 4: Simplify right side
    232,818.75x = 252,372,100,322.25
  5. Step 5: Solve for x
    x = 252,372,100,322.25/232,818.75
  6. Step 6: Final answer
    x = 1,083,985.29

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.