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Finding the Third Proportional to 943,290 and 2,035,971

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Solution

The third proportional to 943,290 and 2,035,971 is: 4,394,383.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,290 : 2,035,971 = 2,035,971 : x
  2. Step 2: Convert to fraction form
    943,290/2,035,971 = 2,035,971/x
  3. Step 3: Cross multiply
    943,290x = 2,035,971 × 2,035,971
  4. Step 4: Simplify right side
    943,290x = 4,145,177,912,841
  5. Step 5: Solve for x
    x = 4,145,177,912,841/943,290
  6. Step 6: Final answer
    x = 4,394,383.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.