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Finding the Third Proportional to 625,026.50 and 1,363,630

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Solution

The third proportional to 625,026.50 and 1,363,630 is: 2,975,052.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    625,026.50 : 1,363,630 = 1,363,630 : x
  2. Step 2: Convert to fraction form
    625,026.50/1,363,630 = 1,363,630/x
  3. Step 3: Cross multiply
    625,026.50x = 1,363,630 × 1,363,630
  4. Step 4: Simplify right side
    625,026.50x = 1,859,486,776,900
  5. Step 5: Solve for x
    x = 1,859,486,776,900/625,026.50
  6. Step 6: Final answer
    x = 2,975,052.70

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.