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Finding the Third Proportional to 366,336 and 756,192

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Solution

The third proportional to 366,336 and 756,192 is: 1,560,934.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,336 : 756,192 = 756,192 : x
  2. Step 2: Convert to fraction form
    366,336/756,192 = 756,192/x
  3. Step 3: Cross multiply
    366,336x = 756,192 × 756,192
  4. Step 4: Simplify right side
    366,336x = 571,826,340,864
  5. Step 5: Solve for x
    x = 571,826,340,864/366,336
  6. Step 6: Final answer
    x = 1,560,934.06

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.