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Finding the Third Proportional to 851,653.50 and 1,799,268

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Solution

The third proportional to 851,653.50 and 1,799,268 is: 3,801,270.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    851,653.50 : 1,799,268 = 1,799,268 : x
  2. Step 2: Convert to fraction form
    851,653.50/1,799,268 = 1,799,268/x
  3. Step 3: Cross multiply
    851,653.50x = 1,799,268 × 1,799,268
  4. Step 4: Simplify right side
    851,653.50x = 3,237,365,335,824
  5. Step 5: Solve for x
    x = 3,237,365,335,824/851,653.50
  6. Step 6: Final answer
    x = 3,801,270.51

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.