Home / 9,462,884.40-13,045,183.92-6,741,906.48

Finding the Fourth Proportional to 9,462,884.40, 13,045,183.92 and 6,741,906.48

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Solution

The fourth proportional to 9,462,884.40, 13,045,183.92 and 6,741,906.48 is: 9,294,143.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,884.40 : 13,045,183.92 = 6,741,906.48 : x
  2. Step 2: Convert to fraction form
    9,462,884.40/13,045,183.92 = 6,741,906.48/x
  3. Step 3: Cross multiply
    9,462,884.40x = 13,045,183.92 × 6,741,906.48
  4. Step 4: Simplify right side
    9,462,884.40x = 87,949,410,003,039.81
  5. Step 5: Solve for x
    x = 87,949,410,003,039.81/9,462,884.40
  6. Step 6: Final answer
    x = 9,294,143.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.