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Finding the Third Proportional to 965,578.22 and 2,097,069.75

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Solution

The third proportional to 965,578.22 and 2,097,069.75 is: 4,554,474.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,578.22 : 2,097,069.75 = 2,097,069.75 : x
  2. Step 2: Convert to fraction form
    965,578.22/2,097,069.75 = 2,097,069.75/x
  3. Step 3: Cross multiply
    965,578.22x = 2,097,069.75 × 2,097,069.75
  4. Step 4: Simplify right side
    965,578.22x = 4,397,701,536,365.06
  5. Step 5: Solve for x
    x = 4,397,701,536,365.06/965,578.22
  6. Step 6: Final answer
    x = 4,554,474.67

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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.