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Finding the Third Proportional to 904,250 and 1,323,975

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Solution

The third proportional to 904,250 and 1,323,975 is: 1,938,523.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,250 : 1,323,975 = 1,323,975 : x
  2. Step 2: Convert to fraction form
    904,250/1,323,975 = 1,323,975/x
  3. Step 3: Cross multiply
    904,250x = 1,323,975 × 1,323,975
  4. Step 4: Simplify right side
    904,250x = 1,752,909,800,625
  5. Step 5: Solve for x
    x = 1,752,909,800,625/904,250
  6. Step 6: Final answer
    x = 1,938,523.42

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.