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Finding the Third Proportional to 3,364,429.50 and 7,296,750

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Solution

The third proportional to 3,364,429.50 and 7,296,750 is: 15,825,137.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,429.50 : 7,296,750 = 7,296,750 : x
  2. Step 2: Convert to fraction form
    3,364,429.50/7,296,750 = 7,296,750/x
  3. Step 3: Cross multiply
    3,364,429.50x = 7,296,750 × 7,296,750
  4. Step 4: Simplify right side
    3,364,429.50x = 53,242,560,562,500
  5. Step 5: Solve for x
    x = 53,242,560,562,500/3,364,429.50
  6. Step 6: Final answer
    x = 15,825,137.83

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.