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Finding the Third Proportional to 3,190,231 and 4,903,616

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Solution

The third proportional to 3,190,231 and 4,903,616 is: 7,537,212.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,231 : 4,903,616 = 4,903,616 : x
  2. Step 2: Convert to fraction form
    3,190,231/4,903,616 = 4,903,616/x
  3. Step 3: Cross multiply
    3,190,231x = 4,903,616 × 4,903,616
  4. Step 4: Simplify right side
    3,190,231x = 24,045,449,875,456
  5. Step 5: Solve for x
    x = 24,045,449,875,456/3,190,231
  6. Step 6: Final answer
    x = 7,537,212.78

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.