Home / 3,134,922.75-4,414,633.31

Finding the Third Proportional to 3,134,922.75 and 4,414,633.31

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Solution

The third proportional to 3,134,922.75 and 4,414,633.31 is: 6,216,736.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,922.75 : 4,414,633.31 = 4,414,633.31 : x
  2. Step 2: Convert to fraction form
    3,134,922.75/4,414,633.31 = 4,414,633.31/x
  3. Step 3: Cross multiply
    3,134,922.75x = 4,414,633.31 × 4,414,633.31
  4. Step 4: Simplify right side
    3,134,922.75x = 19,488,987,283,834.72
  5. Step 5: Solve for x
    x = 19,488,987,283,834.72/3,134,922.75
  6. Step 6: Final answer
    x = 6,216,736.05

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.