Home / 3,193,444.28-4,790,234.48-1,144,238.69

Finding the Fourth Proportional to 3,193,444.28, 4,790,234.48 and 1,144,238.69

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Solution

The fourth proportional to 3,193,444.28, 4,790,234.48 and 1,144,238.69 is: 1,716,382.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,444.28 : 4,790,234.48 = 1,144,238.69 : x
  2. Step 2: Convert to fraction form
    3,193,444.28/4,790,234.48 = 1,144,238.69/x
  3. Step 3: Cross multiply
    3,193,444.28x = 4,790,234.48 × 1,144,238.69
  4. Step 4: Simplify right side
    3,193,444.28x = 5,481,171,596,515.67
  5. Step 5: Solve for x
    x = 5,481,171,596,515.67/3,193,444.28
  6. Step 6: Final answer
    x = 1,716,382.41

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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.