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Finding the Third Proportional to 2,019,579 and 3,104,010

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Solution

The third proportional to 2,019,579 and 3,104,010 is: 4,770,735.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,579 : 3,104,010 = 3,104,010 : x
  2. Step 2: Convert to fraction form
    2,019,579/3,104,010 = 3,104,010/x
  3. Step 3: Cross multiply
    2,019,579x = 3,104,010 × 3,104,010
  4. Step 4: Simplify right side
    2,019,579x = 9,634,878,080,100
  5. Step 5: Solve for x
    x = 9,634,878,080,100/2,019,579
  6. Step 6: Final answer
    x = 4,770,735.92

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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.