Home / 4,192,163.41-5,784,803.78-2,425,756.40

Finding the Fourth Proportional to 4,192,163.41, 5,784,803.78 and 2,425,756.40

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Solution

The fourth proportional to 4,192,163.41, 5,784,803.78 and 2,425,756.40 is: 3,347,322.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,163.41 : 5,784,803.78 = 2,425,756.40 : x
  2. Step 2: Convert to fraction form
    4,192,163.41/5,784,803.78 = 2,425,756.40/x
  3. Step 3: Cross multiply
    4,192,163.41x = 5,784,803.78 × 2,425,756.40
  4. Step 4: Simplify right side
    4,192,163.41x = 14,032,524,802,216.52
  5. Step 5: Solve for x
    x = 14,032,524,802,216.52/4,192,163.41
  6. Step 6: Final answer
    x = 3,347,322.95

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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.