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Finding the Third Proportional to 959,808 and 2,067,072

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Solution

The third proportional to 959,808 and 2,067,072 is: 4,451,709.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,808 : 2,067,072 = 2,067,072 : x
  2. Step 2: Convert to fraction form
    959,808/2,067,072 = 2,067,072/x
  3. Step 3: Cross multiply
    959,808x = 2,067,072 × 2,067,072
  4. Step 4: Simplify right side
    959,808x = 4,272,786,653,184
  5. Step 5: Solve for x
    x = 4,272,786,653,184/959,808
  6. Step 6: Final answer
    x = 4,451,709.77

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.