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Finding the Third Proportional to 904,391.25 and 1,883,208

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Solution

The third proportional to 904,391.25 and 1,883,208 is: 3,921,391.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,391.25 : 1,883,208 = 1,883,208 : x
  2. Step 2: Convert to fraction form
    904,391.25/1,883,208 = 1,883,208/x
  3. Step 3: Cross multiply
    904,391.25x = 1,883,208 × 1,883,208
  4. Step 4: Simplify right side
    904,391.25x = 3,546,472,371,264
  5. Step 5: Solve for x
    x = 3,546,472,371,264/904,391.25
  6. Step 6: Final answer
    x = 3,921,391.73

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.