Home / 5,230,183.96-7,857,086.26-3,101,664.36

Finding the Fourth Proportional to 5,230,183.96, 7,857,086.26 and 3,101,664.36

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Solution

The fourth proportional to 5,230,183.96, 7,857,086.26 and 3,101,664.36 is: 4,659,500.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,230,183.96 : 7,857,086.26 = 3,101,664.36 : x
  2. Step 2: Convert to fraction form
    5,230,183.96/7,857,086.26 = 3,101,664.36/x
  3. Step 3: Cross multiply
    5,230,183.96x = 7,857,086.26 × 3,101,664.36
  4. Step 4: Simplify right side
    5,230,183.96x = 24,370,044,426,087.69
  5. Step 5: Solve for x
    x = 24,370,044,426,087.69/5,230,183.96
  6. Step 6: Final answer
    x = 4,659,500.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.