Home / 4,092,921.30-6,143,640.21-3,014,651.37

Finding the Fourth Proportional to 4,092,921.30, 6,143,640.21 and 3,014,651.37

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Solution

The fourth proportional to 4,092,921.30, 6,143,640.21 and 3,014,651.37 is: 4,525,113.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,921.30 : 6,143,640.21 = 3,014,651.37 : x
  2. Step 2: Convert to fraction form
    4,092,921.30/6,143,640.21 = 3,014,651.37/x
  3. Step 3: Cross multiply
    4,092,921.30x = 6,143,640.21 × 3,014,651.37
  4. Step 4: Simplify right side
    4,092,921.30x = 18,520,933,375,863.59
  5. Step 5: Solve for x
    x = 18,520,933,375,863.59/4,092,921.30
  6. Step 6: Final answer
    x = 4,525,113.49

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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.