Home / 6,305,723.24-8,692,790.82-4,491,737.96

Finding the Fourth Proportional to 6,305,723.24, 8,692,790.82 and 4,491,737.96

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Solution

The fourth proportional to 6,305,723.24, 8,692,790.82 and 4,491,737.96 is: 6,192,111.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,723.24 : 8,692,790.82 = 4,491,737.96 : x
  2. Step 2: Convert to fraction form
    6,305,723.24/8,692,790.82 = 4,491,737.96/x
  3. Step 3: Cross multiply
    6,305,723.24x = 8,692,790.82 × 4,491,737.96
  4. Step 4: Simplify right side
    6,305,723.24x = 39,045,738,504,533.53
  5. Step 5: Solve for x
    x = 39,045,738,504,533.53/6,305,723.24
  6. Step 6: Final answer
    x = 6,192,111.04

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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.