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Finding the Third Proportional to 275,124 and 603,384

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Solution

The third proportional to 275,124 and 603,384 is: 1,323,302.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,124 : 603,384 = 603,384 : x
  2. Step 2: Convert to fraction form
    275,124/603,384 = 603,384/x
  3. Step 3: Cross multiply
    275,124x = 603,384 × 603,384
  4. Step 4: Simplify right side
    275,124x = 364,072,251,456
  5. Step 5: Solve for x
    x = 364,072,251,456/275,124
  6. Step 6: Final answer
    x = 1,323,302.41

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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.