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Finding the Third Proportional to 995,582.25 and 2,171,997

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Solution

The third proportional to 995,582.25 and 2,171,997 is: 4,738,504.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,582.25 : 2,171,997 = 2,171,997 : x
  2. Step 2: Convert to fraction form
    995,582.25/2,171,997 = 2,171,997/x
  3. Step 3: Cross multiply
    995,582.25x = 2,171,997 × 2,171,997
  4. Step 4: Simplify right side
    995,582.25x = 4,717,570,968,009
  5. Step 5: Solve for x
    x = 4,717,570,968,009/995,582.25
  6. Step 6: Final answer
    x = 4,738,504.50

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.