Home / 2,173,650.19-4,721,049.56

Finding the Third Proportional to 2,173,650.19 and 4,721,049.56

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Solution

The third proportional to 2,173,650.19 and 4,721,049.56 is: 10,253,861.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,173,650.19 : 4,721,049.56 = 4,721,049.56 : x
  2. Step 2: Convert to fraction form
    2,173,650.19/4,721,049.56 = 4,721,049.56/x
  3. Step 3: Cross multiply
    2,173,650.19x = 4,721,049.56 × 4,721,049.56
  4. Step 4: Simplify right side
    2,173,650.19x = 22,288,308,971,581.44
  5. Step 5: Solve for x
    x = 22,288,308,971,581.44/2,173,650.19
  6. Step 6: Final answer
    x = 10,253,861.96

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.