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Finding the Third Proportional to 880,936 and 1,923,668

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Solution

The third proportional to 880,936 and 1,923,668 is: 4,200,644.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,936 : 1,923,668 = 1,923,668 : x
  2. Step 2: Convert to fraction form
    880,936/1,923,668 = 1,923,668/x
  3. Step 3: Cross multiply
    880,936x = 1,923,668 × 1,923,668
  4. Step 4: Simplify right side
    880,936x = 3,700,498,574,224
  5. Step 5: Solve for x
    x = 3,700,498,574,224/880,936
  6. Step 6: Final answer
    x = 4,200,644.06

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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.