Home / 3,776,623.44-5,667,297.12-1,532,761.44

Finding the Fourth Proportional to 3,776,623.44, 5,667,297.12 and 1,532,761.44

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Solution

The fourth proportional to 3,776,623.44, 5,667,297.12 and 1,532,761.44 is: 2,300,100.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,623.44 : 5,667,297.12 = 1,532,761.44 : x
  2. Step 2: Convert to fraction form
    3,776,623.44/5,667,297.12 = 1,532,761.44/x
  3. Step 3: Cross multiply
    3,776,623.44x = 5,667,297.12 × 1,532,761.44
  4. Step 4: Simplify right side
    3,776,623.44x = 8,686,614,494,559.05
  5. Step 5: Solve for x
    x = 8,686,614,494,559.05/3,776,623.44
  6. Step 6: Final answer
    x = 2,300,100.77

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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.