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Finding the Third Proportional to 1,190,006.44 and 2,616,208.88

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Solution

The third proportional to 1,190,006.44 and 2,616,208.88 is: 5,751,690.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,190,006.44 : 2,616,208.88 = 2,616,208.88 : x
  2. Step 2: Convert to fraction form
    1,190,006.44/2,616,208.88 = 2,616,208.88/x
  3. Step 3: Cross multiply
    1,190,006.44x = 2,616,208.88 × 2,616,208.88
  4. Step 4: Simplify right side
    1,190,006.44x = 6,844,548,877,628.77
  5. Step 5: Solve for x
    x = 6,844,548,877,628.77/1,190,006.44
  6. Step 6: Final answer
    x = 5,751,690.63

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.