Home / 2,152,190.25-3,296,082.38

Finding the Third Proportional to 2,152,190.25 and 3,296,082.38

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Solution

The third proportional to 2,152,190.25 and 3,296,082.38 is: 5,047,954.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,152,190.25 : 3,296,082.38 = 3,296,082.38 : x
  2. Step 2: Convert to fraction form
    2,152,190.25/3,296,082.38 = 3,296,082.38/x
  3. Step 3: Cross multiply
    2,152,190.25x = 3,296,082.38 × 3,296,082.38
  4. Step 4: Simplify right side
    2,152,190.25x = 10,864,159,022,785.64
  5. Step 5: Solve for x
    x = 10,864,159,022,785.64/2,152,190.25
  6. Step 6: Final answer
    x = 5,047,954.76

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.