Home / 11,914,124.58-17,858,745.27-5,840,446.50

Finding the Fourth Proportional to 11,914,124.58, 17,858,745.27 and 5,840,446.50

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Solution

The fourth proportional to 11,914,124.58, 17,858,745.27 and 5,840,446.50 is: 8,754,570.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,914,124.58 : 17,858,745.27 = 5,840,446.50 : x
  2. Step 2: Convert to fraction form
    11,914,124.58/17,858,745.27 = 5,840,446.50/x
  3. Step 3: Cross multiply
    11,914,124.58x = 17,858,745.27 × 5,840,446.50
  4. Step 4: Simplify right side
    11,914,124.58x = 104,303,046,306,563.05
  5. Step 5: Solve for x
    x = 104,303,046,306,563.05/11,914,124.58
  6. Step 6: Final answer
    x = 8,754,570.73

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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.