Home / 3,743,276.70-5,614,896.83-1,467,192.90

Finding the Fourth Proportional to 3,743,276.70, 5,614,896.83 and 1,467,192.90

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Solution

The fourth proportional to 3,743,276.70, 5,614,896.83 and 1,467,192.90 is: 2,200,782.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,276.70 : 5,614,896.83 = 1,467,192.90 : x
  2. Step 2: Convert to fraction form
    3,743,276.70/5,614,896.83 = 1,467,192.90/x
  3. Step 3: Cross multiply
    3,743,276.70x = 5,614,896.83 × 1,467,192.90
  4. Step 4: Simplify right side
    3,743,276.70x = 8,238,136,755,872.54
  5. Step 5: Solve for x
    x = 8,238,136,755,872.54/3,743,276.70
  6. Step 6: Final answer
    x = 2,200,782.21

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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.