Home / 7,682,405.88-10,601,434.38-4,244,572.92

Finding the Fourth Proportional to 7,682,405.88, 10,601,434.38 and 4,244,572.92

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Solution

The fourth proportional to 7,682,405.88, 10,601,434.38 and 4,244,572.92 is: 5,857,352.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,682,405.88 : 10,601,434.38 = 4,244,572.92 : x
  2. Step 2: Convert to fraction form
    7,682,405.88/10,601,434.38 = 4,244,572.92/x
  3. Step 3: Cross multiply
    7,682,405.88x = 10,601,434.38 × 4,244,572.92
  4. Step 4: Simplify right side
    7,682,405.88x = 44,998,561,282,504.99
  5. Step 5: Solve for x
    x = 44,998,561,282,504.99/7,682,405.88
  6. Step 6: Final answer
    x = 5,857,352.76

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1.5x scale

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.