Home / 5,324,382.58-7,993,666.41-3,601,039.93

Finding the Fourth Proportional to 5,324,382.58, 7,993,666.41 and 3,601,039.93

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Solution

The fourth proportional to 5,324,382.58, 7,993,666.41 and 3,601,039.93 is: 5,406,356.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324,382.58 : 7,993,666.41 = 3,601,039.93 : x
  2. Step 2: Convert to fraction form
    5,324,382.58/7,993,666.41 = 3,601,039.93/x
  3. Step 3: Cross multiply
    5,324,382.58x = 7,993,666.41 × 3,601,039.93
  4. Step 4: Simplify right side
    5,324,382.58x = 28,785,511,929,509.75
  5. Step 5: Solve for x
    x = 28,785,511,929,509.75/5,324,382.58
  6. Step 6: Final answer
    x = 5,406,356.79

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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.