Home / 6,707,039.96-9,256,922.19-3,953,563.83

Finding the Fourth Proportional to 6,707,039.96, 9,256,922.19 and 3,953,563.83

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Solution

The fourth proportional to 6,707,039.96, 9,256,922.19 and 3,953,563.83 is: 5,456,629.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707,039.96 : 9,256,922.19 = 3,953,563.83 : x
  2. Step 2: Convert to fraction form
    6,707,039.96/9,256,922.19 = 3,953,563.83/x
  3. Step 3: Cross multiply
    6,707,039.96x = 9,256,922.19 × 3,953,563.83
  4. Step 4: Simplify right side
    6,707,039.96x = 36,597,832,747,508.38
  5. Step 5: Solve for x
    x = 36,597,832,747,508.38/6,707,039.96
  6. Step 6: Final answer
    x = 5,456,629.59

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1.5x scale

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.