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Finding the Third Proportional to 3,089,811.50 and 4,524,107

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Solution

The third proportional to 3,089,811.50 and 4,524,107 is: 6,624,204.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,811.50 : 4,524,107 = 4,524,107 : x
  2. Step 2: Convert to fraction form
    3,089,811.50/4,524,107 = 4,524,107/x
  3. Step 3: Cross multiply
    3,089,811.50x = 4,524,107 × 4,524,107
  4. Step 4: Simplify right side
    3,089,811.50x = 20,467,544,147,449
  5. Step 5: Solve for x
    x = 20,467,544,147,449/3,089,811.50
  6. Step 6: Final answer
    x = 6,624,204.79

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.