Home / 8,081,324.42-11,152,463.91-4,410,476.59

Finding the Fourth Proportional to 8,081,324.42, 11,152,463.91 and 4,410,476.59

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Solution

The fourth proportional to 8,081,324.42, 11,152,463.91 and 4,410,476.59 is: 6,086,586.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,324.42 : 11,152,463.91 = 4,410,476.59 : x
  2. Step 2: Convert to fraction form
    8,081,324.42/11,152,463.91 = 4,410,476.59/x
  3. Step 3: Cross multiply
    8,081,324.42x = 11,152,463.91 × 4,410,476.59
  4. Step 4: Simplify right side
    8,081,324.42x = 49,187,680,978,210.18
  5. Step 5: Solve for x
    x = 49,187,680,978,210.18/8,081,324.42
  6. Step 6: Final answer
    x = 6,086,586.61

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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.