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Finding the Third Proportional to 936,087.75 and 2,021,337

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Solution

The third proportional to 936,087.75 and 2,021,337 is: 4,364,765.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,087.75 : 2,021,337 = 2,021,337 : x
  2. Step 2: Convert to fraction form
    936,087.75/2,021,337 = 2,021,337/x
  3. Step 3: Cross multiply
    936,087.75x = 2,021,337 × 2,021,337
  4. Step 4: Simplify right side
    936,087.75x = 4,085,803,267,569
  5. Step 5: Solve for x
    x = 4,085,803,267,569/936,087.75
  6. Step 6: Final answer
    x = 4,364,765.23

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.