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Finding the Third Proportional to 952,209 and 1,983,330

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Solution

The third proportional to 952,209 and 1,983,330 is: 4,131,023.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,209 : 1,983,330 = 1,983,330 : x
  2. Step 2: Convert to fraction form
    952,209/1,983,330 = 1,983,330/x
  3. Step 3: Cross multiply
    952,209x = 1,983,330 × 1,983,330
  4. Step 4: Simplify right side
    952,209x = 3,933,597,888,900
  5. Step 5: Solve for x
    x = 3,933,597,888,900/952,209
  6. Step 6: Final answer
    x = 4,131,023.64

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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.