Home / 3,183,760.11-4,393,667.96-1,733,535.12

Finding the Fourth Proportional to 3,183,760.11, 4,393,667.96 and 1,733,535.12

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Solution

The fourth proportional to 3,183,760.11, 4,393,667.96 and 1,733,535.12 is: 2,392,321.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,760.11 : 4,393,667.96 = 1,733,535.12 : x
  2. Step 2: Convert to fraction form
    3,183,760.11/4,393,667.96 = 1,733,535.12/x
  3. Step 3: Cross multiply
    3,183,760.11x = 4,393,667.96 × 1,733,535.12
  4. Step 4: Simplify right side
    3,183,760.11x = 7,616,577,713,624.85
  5. Step 5: Solve for x
    x = 7,616,577,713,624.85/3,183,760.11
  6. Step 6: Final answer
    x = 2,392,321.49

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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.