Home / 2,005,227.56-4,330,052.44

Finding the Third Proportional to 2,005,227.56 and 4,330,052.44

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Solution

The third proportional to 2,005,227.56 and 4,330,052.44 is: 9,350,237.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,227.56 : 4,330,052.44 = 4,330,052.44 : x
  2. Step 2: Convert to fraction form
    2,005,227.56/4,330,052.44 = 4,330,052.44/x
  3. Step 3: Cross multiply
    2,005,227.56x = 4,330,052.44 × 4,330,052.44
  4. Step 4: Simplify right side
    2,005,227.56x = 18,749,354,111,499.69
  5. Step 5: Solve for x
    x = 18,749,354,111,499.69/2,005,227.56
  6. Step 6: Final answer
    x = 9,350,237.58

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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.