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Finding the Third Proportional to 2,088,290.25 and 3,322,906.88

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Solution

The third proportional to 2,088,290.25 and 3,322,906.88 is: 5,287,440.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,290.25 : 3,322,906.88 = 3,322,906.88 : x
  2. Step 2: Convert to fraction form
    2,088,290.25/3,322,906.88 = 3,322,906.88/x
  3. Step 3: Cross multiply
    2,088,290.25x = 3,322,906.88 × 3,322,906.88
  4. Step 4: Simplify right side
    2,088,290.25x = 11,041,710,099,922.27
  5. Step 5: Solve for x
    x = 11,041,710,099,922.27/2,088,290.25
  6. Step 6: Final answer
    x = 5,287,440.34

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.