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Finding the Third Proportional to 1,961,568 and 3,038,580

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Solution

The third proportional to 1,961,568 and 3,038,580 is: 4,706,932.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,961,568 : 3,038,580 = 3,038,580 : x
  2. Step 2: Convert to fraction form
    1,961,568/3,038,580 = 3,038,580/x
  3. Step 3: Cross multiply
    1,961,568x = 3,038,580 × 3,038,580
  4. Step 4: Simplify right side
    1,961,568x = 9,232,968,416,400
  5. Step 5: Solve for x
    x = 9,232,968,416,400/1,961,568
  6. Step 6: Final answer
    x = 4,706,932.63

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.