Home / 11,608,243.81-17,414,047.22-4,321,097.85

Finding the Fourth Proportional to 11,608,243.81, 17,414,047.22 and 4,321,097.85

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Solution

The fourth proportional to 11,608,243.81, 17,414,047.22 and 4,321,097.85 is: 6,482,272.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,608,243.81 : 17,414,047.22 = 4,321,097.85 : x
  2. Step 2: Convert to fraction form
    11,608,243.81/17,414,047.22 = 4,321,097.85/x
  3. Step 3: Cross multiply
    11,608,243.81x = 17,414,047.22 × 4,321,097.85
  4. Step 4: Simplify right side
    11,608,243.81x = 75,247,802,014,907.33
  5. Step 5: Solve for x
    x = 75,247,802,014,907.33/11,608,243.81
  6. Step 6: Final answer
    x = 6,482,272.70

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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.