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Finding the Third Proportional to 943,634.25 and 2,019,512.25

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Solution

The third proportional to 943,634.25 and 2,019,512.25 is: 4,322,045.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,634.25 : 2,019,512.25 = 2,019,512.25 : x
  2. Step 2: Convert to fraction form
    943,634.25/2,019,512.25 = 2,019,512.25/x
  3. Step 3: Cross multiply
    943,634.25x = 2,019,512.25 × 2,019,512.25
  4. Step 4: Simplify right side
    943,634.25x = 4,078,429,727,900.06
  5. Step 5: Solve for x
    x = 4,078,429,727,900.06/943,634.25
  6. Step 6: Final answer
    x = 4,322,045.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.