Home / 3,313,679.28-4,971,562.92-1,183,716.24

Finding the Fourth Proportional to 3,313,679.28, 4,971,562.92 and 1,183,716.24

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Solution

The fourth proportional to 3,313,679.28, 4,971,562.92 and 1,183,716.24 is: 1,775,947.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,679.28 : 4,971,562.92 = 1,183,716.24 : x
  2. Step 2: Convert to fraction form
    3,313,679.28/4,971,562.92 = 1,183,716.24/x
  3. Step 3: Cross multiply
    3,313,679.28x = 4,971,562.92 × 1,183,716.24
  4. Step 4: Simplify right side
    3,313,679.28x = 5,884,919,766,585.82
  5. Step 5: Solve for x
    x = 5,884,919,766,585.82/3,313,679.28
  6. Step 6: Final answer
    x = 1,775,947.30

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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.