Home / 699,314.44-1,049,193.24-250,025.80

Finding the Fourth Proportional to 699,314.44, 1,049,193.24 and 250,025.80

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Solution

The fourth proportional to 699,314.44, 1,049,193.24 and 250,025.80 is: 375,117.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,314.44 : 1,049,193.24 = 250,025.80 : x
  2. Step 2: Convert to fraction form
    699,314.44/1,049,193.24 = 250,025.80/x
  3. Step 3: Cross multiply
    699,314.44x = 1,049,193.24 × 250,025.80
  4. Step 4: Simplify right side
    699,314.44x = 262,325,379,185.59
  5. Step 5: Solve for x
    x = 262,325,379,185.59/699,314.44
  6. Step 6: Final answer
    x = 375,117.92

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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.