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Finding the Third Proportional to 3,502,356.75 and 7,229,052

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Solution

The third proportional to 3,502,356.75 and 7,229,052 is: 14,921,150.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,356.75 : 7,229,052 = 7,229,052 : x
  2. Step 2: Convert to fraction form
    3,502,356.75/7,229,052 = 7,229,052/x
  3. Step 3: Cross multiply
    3,502,356.75x = 7,229,052 × 7,229,052
  4. Step 4: Simplify right side
    3,502,356.75x = 52,259,192,818,704
  5. Step 5: Solve for x
    x = 52,259,192,818,704/3,502,356.75
  6. Step 6: Final answer
    x = 14,921,150.68

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.