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Finding the Third Proportional to 3,790,278 and 6,188,526

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Solution

The third proportional to 3,790,278 and 6,188,526 is: 10,104,233.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,790,278 : 6,188,526 = 6,188,526 : x
  2. Step 2: Convert to fraction form
    3,790,278/6,188,526 = 6,188,526/x
  3. Step 3: Cross multiply
    3,790,278x = 6,188,526 × 6,188,526
  4. Step 4: Simplify right side
    3,790,278x = 38,297,854,052,676
  5. Step 5: Solve for x
    x = 38,297,854,052,676/3,790,278
  6. Step 6: Final answer
    x = 10,104,233.53

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.