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Finding the Third Proportional to 2,030,875 and 4,324,918

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Solution

The third proportional to 2,030,875 and 4,324,918 is: 9,210,274.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,875 : 4,324,918 = 4,324,918 : x
  2. Step 2: Convert to fraction form
    2,030,875/4,324,918 = 4,324,918/x
  3. Step 3: Cross multiply
    2,030,875x = 4,324,918 × 4,324,918
  4. Step 4: Simplify right side
    2,030,875x = 18,704,915,706,724
  5. Step 5: Solve for x
    x = 18,704,915,706,724/2,030,875
  6. Step 6: Final answer
    x = 9,210,274.24

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.