Home / 4,059,930.77-6,091,255.68-1,327,604.19

Finding the Fourth Proportional to 4,059,930.77, 6,091,255.68 and 1,327,604.19

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Solution

The fourth proportional to 4,059,930.77, 6,091,255.68 and 1,327,604.19 is: 1,991,850.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,930.77 : 6,091,255.68 = 1,327,604.19 : x
  2. Step 2: Convert to fraction form
    4,059,930.77/6,091,255.68 = 1,327,604.19/x
  3. Step 3: Cross multiply
    4,059,930.77x = 6,091,255.68 × 1,327,604.19
  4. Step 4: Simplify right side
    4,059,930.77x = 8,086,776,563,129.30
  5. Step 5: Solve for x
    x = 8,086,776,563,129.30/4,059,930.77
  6. Step 6: Final answer
    x = 1,991,850.85

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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.