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Finding the Third Proportional to 933,608 and 1,901,448

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Solution

The third proportional to 933,608 and 1,901,448 is: 3,872,615.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,608 : 1,901,448 = 1,901,448 : x
  2. Step 2: Convert to fraction form
    933,608/1,901,448 = 1,901,448/x
  3. Step 3: Cross multiply
    933,608x = 1,901,448 × 1,901,448
  4. Step 4: Simplify right side
    933,608x = 3,615,504,496,704
  5. Step 5: Solve for x
    x = 3,615,504,496,704/933,608
  6. Step 6: Final answer
    x = 3,872,615.16

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.