Home / 1,373,824.80-2,060,704.80-376,552.80

Finding the Fourth Proportional to 1,373,824.80, 2,060,704.80 and 376,552.80

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Solution

The fourth proportional to 1,373,824.80, 2,060,704.80 and 376,552.80 is: 564,820.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,824.80 : 2,060,704.80 = 376,552.80 : x
  2. Step 2: Convert to fraction form
    1,373,824.80/2,060,704.80 = 376,552.80/x
  3. Step 3: Cross multiply
    1,373,824.80x = 2,060,704.80 × 376,552.80
  4. Step 4: Simplify right side
    1,373,824.80x = 775,964,162,413.44
  5. Step 5: Solve for x
    x = 775,964,162,413.44/1,373,824.80
  6. Step 6: Final answer
    x = 564,820.32

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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.