Home / 4,057,778.96-6,077,696.92-2,775,346.96

Finding the Fourth Proportional to 4,057,778.96, 6,077,696.92 and 2,775,346.96

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Solution

The fourth proportional to 4,057,778.96, 6,077,696.92 and 2,775,346.96 is: 4,156,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,778.96 : 6,077,696.92 = 2,775,346.96 : x
  2. Step 2: Convert to fraction form
    4,057,778.96/6,077,696.92 = 2,775,346.96/x
  3. Step 3: Cross multiply
    4,057,778.96x = 6,077,696.92 × 2,775,346.96
  4. Step 4: Simplify right side
    4,057,778.96x = 16,867,717,670,723.36
  5. Step 5: Solve for x
    x = 16,867,717,670,723.36/4,057,778.96
  6. Step 6: Final answer
    x = 4,156,884.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.