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Finding the Third Proportional to 569,990 and 1,204,348

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Solution

The third proportional to 569,990 and 1,204,348 is: 2,544,700.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,990 : 1,204,348 = 1,204,348 : x
  2. Step 2: Convert to fraction form
    569,990/1,204,348 = 1,204,348/x
  3. Step 3: Cross multiply
    569,990x = 1,204,348 × 1,204,348
  4. Step 4: Simplify right side
    569,990x = 1,450,454,105,104
  5. Step 5: Solve for x
    x = 1,450,454,105,104/569,990
  6. Step 6: Final answer
    x = 2,544,700.97

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.