Home / 1,425,824.44-3,170,433.66

Finding the Third Proportional to 1,425,824.44 and 3,170,433.66

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Solution

The third proportional to 1,425,824.44 and 3,170,433.66 is: 7,049,710.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,425,824.44 : 3,170,433.66 = 3,170,433.66 : x
  2. Step 2: Convert to fraction form
    1,425,824.44/3,170,433.66 = 3,170,433.66/x
  3. Step 3: Cross multiply
    1,425,824.44x = 3,170,433.66 × 3,170,433.66
  4. Step 4: Simplify right side
    1,425,824.44x = 10,051,649,568,682.74
  5. Step 5: Solve for x
    x = 10,051,649,568,682.74/1,425,824.44
  6. Step 6: Final answer
    x = 7,049,710.54

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.