Home / 6,826,650.52-9,420,748.98-3,770,864.77

Finding the Fourth Proportional to 6,826,650.52, 9,420,748.98 and 3,770,864.77

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Solution

The fourth proportional to 6,826,650.52, 9,420,748.98 and 3,770,864.77 is: 5,203,777.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,650.52 : 9,420,748.98 = 3,770,864.77 : x
  2. Step 2: Convert to fraction form
    6,826,650.52/9,420,748.98 = 3,770,864.77/x
  3. Step 3: Cross multiply
    6,826,650.52x = 9,420,748.98 × 3,770,864.77
  4. Step 4: Simplify right side
    6,826,650.52x = 35,524,370,435,695.44
  5. Step 5: Solve for x
    x = 35,524,370,435,695.44/6,826,650.52
  6. Step 6: Final answer
    x = 5,203,777.51

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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.