Home / 6,933,169.46-9,567,766.62-3,877,383.71

Finding the Fourth Proportional to 6,933,169.46, 9,567,766.62 and 3,877,383.71

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Solution

The fourth proportional to 6,933,169.46, 9,567,766.62 and 3,877,383.71 is: 5,350,785.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,169.46 : 9,567,766.62 = 3,877,383.71 : x
  2. Step 2: Convert to fraction form
    6,933,169.46/9,567,766.62 = 3,877,383.71/x
  3. Step 3: Cross multiply
    6,933,169.46x = 9,567,766.62 × 3,877,383.71
  4. Step 4: Simplify right side
    6,933,169.46x = 37,097,902,457,389.17
  5. Step 5: Solve for x
    x = 37,097,902,457,389.17/6,933,169.46
  6. Step 6: Final answer
    x = 5,350,785.48

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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.