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Finding the Third Proportional to 2,888,920.50 and 6,831,975

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Solution

The third proportional to 2,888,920.50 and 6,831,975 is: 16,156,859.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,888,920.50 : 6,831,975 = 6,831,975 : x
  2. Step 2: Convert to fraction form
    2,888,920.50/6,831,975 = 6,831,975/x
  3. Step 3: Cross multiply
    2,888,920.50x = 6,831,975 × 6,831,975
  4. Step 4: Simplify right side
    2,888,920.50x = 46,675,882,400,625
  5. Step 5: Solve for x
    x = 46,675,882,400,625/2,888,920.50
  6. Step 6: Final answer
    x = 16,156,859.42

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.