Home / 6,856,516.32-9,462,099.24-3,759,322.44

Finding the Fourth Proportional to 6,856,516.32, 9,462,099.24 and 3,759,322.44

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Solution

The fourth proportional to 6,856,516.32, 9,462,099.24 and 3,759,322.44 is: 5,187,923.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,516.32 : 9,462,099.24 = 3,759,322.44 : x
  2. Step 2: Convert to fraction form
    6,856,516.32/9,462,099.24 = 3,759,322.44/x
  3. Step 3: Cross multiply
    6,856,516.32x = 9,462,099.24 × 3,759,322.44
  4. Step 4: Simplify right side
    6,856,516.32x = 35,571,082,002,438.95
  5. Step 5: Solve for x
    x = 35,571,082,002,438.95/6,856,516.32
  6. Step 6: Final answer
    x = 5,187,923.48

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1.5x scale

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.