Home / 4,108,036.50-6,394,560.19

Finding the Third Proportional to 4,108,036.50 and 6,394,560.19

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Solution

The third proportional to 4,108,036.50 and 6,394,560.19 is: 9,953,757.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,036.50 : 6,394,560.19 = 6,394,560.19 : x
  2. Step 2: Convert to fraction form
    4,108,036.50/6,394,560.19 = 6,394,560.19/x
  3. Step 3: Cross multiply
    4,108,036.50x = 6,394,560.19 × 6,394,560.19
  4. Step 4: Simplify right side
    4,108,036.50x = 40,890,399,991,560.03
  5. Step 5: Solve for x
    x = 40,890,399,991,560.03/4,108,036.50
  6. Step 6: Final answer
    x = 9,953,757.71

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.