Home / 2,314,436.23-3,469,972.83-966,984.19

Finding the Fourth Proportional to 2,314,436.23, 3,469,972.83 and 966,984.19

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Solution

The fourth proportional to 2,314,436.23, 3,469,972.83 and 966,984.19 is: 1,449,773.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,436.23 : 3,469,972.83 = 966,984.19 : x
  2. Step 2: Convert to fraction form
    2,314,436.23/3,469,972.83 = 966,984.19/x
  3. Step 3: Cross multiply
    2,314,436.23x = 3,469,972.83 × 966,984.19
  4. Step 4: Simplify right side
    2,314,436.23x = 3,355,408,866,339.56
  5. Step 5: Solve for x
    x = 3,355,408,866,339.56/2,314,436.23
  6. Step 6: Final answer
    x = 1,449,773.74

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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.