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Finding the Third Proportional to 753,424 and 1,568,192

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Solution

The third proportional to 753,424 and 1,568,192 is: 3,264,066.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    753,424 : 1,568,192 = 1,568,192 : x
  2. Step 2: Convert to fraction form
    753,424/1,568,192 = 1,568,192/x
  3. Step 3: Cross multiply
    753,424x = 1,568,192 × 1,568,192
  4. Step 4: Simplify right side
    753,424x = 2,459,226,148,864
  5. Step 5: Solve for x
    x = 2,459,226,148,864/753,424
  6. Step 6: Final answer
    x = 3,264,066.65

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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.