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Finding the Third Proportional to 1,879,672 and 3,026,546

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Solution

The third proportional to 1,879,672 and 3,026,546 is: 4,873,180.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,672 : 3,026,546 = 3,026,546 : x
  2. Step 2: Convert to fraction form
    1,879,672/3,026,546 = 3,026,546/x
  3. Step 3: Cross multiply
    1,879,672x = 3,026,546 × 3,026,546
  4. Step 4: Simplify right side
    1,879,672x = 9,159,980,690,116
  5. Step 5: Solve for x
    x = 9,159,980,690,116/1,879,672
  6. Step 6: Final answer
    x = 4,873,180.37

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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.