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Finding the Third Proportional to 2,498,539.50 and 5,425,182

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Solution

The third proportional to 2,498,539.50 and 5,425,182 is: 11,779,921.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,539.50 : 5,425,182 = 5,425,182 : x
  2. Step 2: Convert to fraction form
    2,498,539.50/5,425,182 = 5,425,182/x
  3. Step 3: Cross multiply
    2,498,539.50x = 5,425,182 × 5,425,182
  4. Step 4: Simplify right side
    2,498,539.50x = 29,432,599,733,124
  5. Step 5: Solve for x
    x = 29,432,599,733,124/2,498,539.50
  6. Step 6: Final answer
    x = 11,779,921.72

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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.