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Finding the Third Proportional to 889,104 and 1,840,416

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Solution

The third proportional to 889,104 and 1,840,416 is: 3,809,600.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    889,104 : 1,840,416 = 1,840,416 : x
  2. Step 2: Convert to fraction form
    889,104/1,840,416 = 1,840,416/x
  3. Step 3: Cross multiply
    889,104x = 1,840,416 × 1,840,416
  4. Step 4: Simplify right side
    889,104x = 3,387,131,053,056
  5. Step 5: Solve for x
    x = 3,387,131,053,056/889,104
  6. Step 6: Final answer
    x = 3,809,600.51

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.