Home / 1,327,628.60-2,848,806.70

Finding the Third Proportional to 1,327,628.60 and 2,848,806.70

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Solution

The third proportional to 1,327,628.60 and 2,848,806.70 is: 6,112,929.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,628.60 : 2,848,806.70 = 2,848,806.70 : x
  2. Step 2: Convert to fraction form
    1,327,628.60/2,848,806.70 = 2,848,806.70/x
  3. Step 3: Cross multiply
    1,327,628.60x = 2,848,806.70 × 2,848,806.70
  4. Step 4: Simplify right side
    1,327,628.60x = 8,115,699,631,769.93
  5. Step 5: Solve for x
    x = 8,115,699,631,769.93/1,327,628.60
  6. Step 6: Final answer
    x = 6,112,929.19

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.