Home / 1,825,273.13-2,837,469.56

Finding the Third Proportional to 1,825,273.13 and 2,837,469.56

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Solution

The third proportional to 1,825,273.13 and 2,837,469.56 is: 4,410,974.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,273.13 : 2,837,469.56 = 2,837,469.56 : x
  2. Step 2: Convert to fraction form
    1,825,273.13/2,837,469.56 = 2,837,469.56/x
  3. Step 3: Cross multiply
    1,825,273.13x = 2,837,469.56 × 2,837,469.56
  4. Step 4: Simplify right side
    1,825,273.13x = 8,051,233,518,113.94
  5. Step 5: Solve for x
    x = 8,051,233,518,113.94/1,825,273.13
  6. Step 6: Final answer
    x = 4,410,974.67

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.