Home / 2,005,226.72-4,330,106.44

Finding the Third Proportional to 2,005,226.72 and 4,330,106.44

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Solution

The third proportional to 2,005,226.72 and 4,330,106.44 is: 9,350,474.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,226.72 : 4,330,106.44 = 4,330,106.44 : x
  2. Step 2: Convert to fraction form
    2,005,226.72/4,330,106.44 = 4,330,106.44/x
  3. Step 3: Cross multiply
    2,005,226.72x = 4,330,106.44 × 4,330,106.44
  4. Step 4: Simplify right side
    2,005,226.72x = 18,749,821,760,078.94
  5. Step 5: Solve for x
    x = 18,749,821,760,078.94/2,005,226.72
  6. Step 6: Final answer
    x = 9,350,474.73

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.