Home / 2,373,077.88-3,274,650.08-1,392,910.92

Finding the Fourth Proportional to 2,373,077.88, 3,274,650.08 and 1,392,910.92

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Solution

The fourth proportional to 2,373,077.88, 3,274,650.08 and 1,392,910.92 is: 1,922,101.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,077.88 : 3,274,650.08 = 1,392,910.92 : x
  2. Step 2: Convert to fraction form
    2,373,077.88/3,274,650.08 = 1,392,910.92/x
  3. Step 3: Cross multiply
    2,373,077.88x = 3,274,650.08 × 1,392,910.92
  4. Step 4: Simplify right side
    2,373,077.88x = 4,561,295,855,610.87
  5. Step 5: Solve for x
    x = 4,561,295,855,610.87/2,373,077.88
  6. Step 6: Final answer
    x = 1,922,101.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.