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Finding the Third Proportional to 270,920 and 594,336

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Solution

The third proportional to 270,920 and 594,336 is: 1,303,836.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,920 : 594,336 = 594,336 : x
  2. Step 2: Convert to fraction form
    270,920/594,336 = 594,336/x
  3. Step 3: Cross multiply
    270,920x = 594,336 × 594,336
  4. Step 4: Simplify right side
    270,920x = 353,235,280,896
  5. Step 5: Solve for x
    x = 353,235,280,896/270,920
  6. Step 6: Final answer
    x = 1,303,836.12

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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.