Home / 9,954,896.56-13,737,234.69-5,603,838.19

Finding the Fourth Proportional to 9,954,896.56, 13,737,234.69 and 5,603,838.19

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Solution

The fourth proportional to 9,954,896.56, 13,737,234.69 and 5,603,838.19 is: 7,733,002.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,896.56 : 13,737,234.69 = 5,603,838.19 : x
  2. Step 2: Convert to fraction form
    9,954,896.56/13,737,234.69 = 5,603,838.19/x
  3. Step 3: Cross multiply
    9,954,896.56x = 13,737,234.69 × 5,603,838.19
  4. Step 4: Simplify right side
    9,954,896.56x = 76,981,240,346,471.72
  5. Step 5: Solve for x
    x = 76,981,240,346,471.72/9,954,896.56
  6. Step 6: Final answer
    x = 7,733,002.54

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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.