Home / 3,204,995.16-4,808,134.25-1,183,251.36

Finding the Fourth Proportional to 3,204,995.16, 4,808,134.25 and 1,183,251.36

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Solution

The fourth proportional to 3,204,995.16, 4,808,134.25 and 1,183,251.36 is: 1,775,113.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,995.16 : 4,808,134.25 = 1,183,251.36 : x
  2. Step 2: Convert to fraction form
    3,204,995.16/4,808,134.25 = 1,183,251.36/x
  3. Step 3: Cross multiply
    3,204,995.16x = 4,808,134.25 × 1,183,251.36
  4. Step 4: Simplify right side
    3,204,995.16x = 5,689,231,366,334.41
  5. Step 5: Solve for x
    x = 5,689,231,366,334.41/3,204,995.16
  6. Step 6: Final answer
    x = 1,775,113.87

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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.