Home / 6,538,509.55-9,807,665.70-2,941,736.54

Finding the Fourth Proportional to 6,538,509.55, 9,807,665.70 and 2,941,736.54

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Solution

The fourth proportional to 6,538,509.55, 9,807,665.70 and 2,941,736.54 is: 4,412,560.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538,509.55 : 9,807,665.70 = 2,941,736.54 : x
  2. Step 2: Convert to fraction form
    6,538,509.55/9,807,665.70 = 2,941,736.54/x
  3. Step 3: Cross multiply
    6,538,509.55x = 9,807,665.70 × 2,941,736.54
  4. Step 4: Simplify right side
    6,538,509.55x = 28,851,568,561,794.68
  5. Step 5: Solve for x
    x = 28,851,568,561,794.68/6,538,509.55
  6. Step 6: Final answer
    x = 4,412,560.44

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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.