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Finding the Third Proportional to 369,450 and 795,384

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Solution

The third proportional to 369,450 and 795,384 is: 1,712,371.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,450 : 795,384 = 795,384 : x
  2. Step 2: Convert to fraction form
    369,450/795,384 = 795,384/x
  3. Step 3: Cross multiply
    369,450x = 795,384 × 795,384
  4. Step 4: Simplify right side
    369,450x = 632,635,707,456
  5. Step 5: Solve for x
    x = 632,635,707,456/369,450
  6. Step 6: Final answer
    x = 1,712,371.65

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.