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Finding the Third Proportional to 1,795,419 and 3,934,224

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Solution

The third proportional to 1,795,419 and 3,934,224 is: 8,620,894.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,419 : 3,934,224 = 3,934,224 : x
  2. Step 2: Convert to fraction form
    1,795,419/3,934,224 = 3,934,224/x
  3. Step 3: Cross multiply
    1,795,419x = 3,934,224 × 3,934,224
  4. Step 4: Simplify right side
    1,795,419x = 15,478,118,482,176
  5. Step 5: Solve for x
    x = 15,478,118,482,176/1,795,419
  6. Step 6: Final answer
    x = 8,620,894.89

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.