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Finding the Third Proportional to 632,392.88 and 1,492,800.19

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Solution

The third proportional to 632,392.88 and 1,492,800.19 is: 3,523,841.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,392.88 : 1,492,800.19 = 1,492,800.19 : x
  2. Step 2: Convert to fraction form
    632,392.88/1,492,800.19 = 1,492,800.19/x
  3. Step 3: Cross multiply
    632,392.88x = 1,492,800.19 × 1,492,800.19
  4. Step 4: Simplify right side
    632,392.88x = 2,228,452,399,800.04
  5. Step 5: Solve for x
    x = 2,228,452,399,800.04/632,392.88
  6. Step 6: Final answer
    x = 3,523,841.73

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.