Home / 8,979,559.02-13,469,299.65-2,247,953.58

Finding the Fourth Proportional to 8,979,559.02, 13,469,299.65 and 2,247,953.58

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Solution

The fourth proportional to 8,979,559.02, 13,469,299.65 and 2,247,953.58 is: 3,371,920.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,979,559.02 : 13,469,299.65 = 2,247,953.58 : x
  2. Step 2: Convert to fraction form
    8,979,559.02/13,469,299.65 = 2,247,953.58/x
  3. Step 3: Cross multiply
    8,979,559.02x = 13,469,299.65 × 2,247,953.58
  4. Step 4: Simplify right side
    8,979,559.02x = 30,278,360,368,310.25
  5. Step 5: Solve for x
    x = 30,278,360,368,310.25/8,979,559.02
  6. Step 6: Final answer
    x = 3,371,920.64

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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.