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Finding the Third Proportional to 802,596 and 1,671,620

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Solution

The third proportional to 802,596 and 1,671,620 is: 3,481,594.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,596 : 1,671,620 = 1,671,620 : x
  2. Step 2: Convert to fraction form
    802,596/1,671,620 = 1,671,620/x
  3. Step 3: Cross multiply
    802,596x = 1,671,620 × 1,671,620
  4. Step 4: Simplify right side
    802,596x = 2,794,313,424,400
  5. Step 5: Solve for x
    x = 2,794,313,424,400/802,596
  6. Step 6: Final answer
    x = 3,481,594.01

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.