Home / 4,216,331.23-6,324,382-1,183,722.19

Finding the Fourth Proportional to 4,216,331.23, 6,324,382 and 1,183,722.19

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Solution

The fourth proportional to 4,216,331.23, 6,324,382 and 1,183,722.19 is: 1,775,551.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,331.23 : 6,324,382 = 1,183,722.19 : x
  2. Step 2: Convert to fraction form
    4,216,331.23/6,324,382 = 1,183,722.19/x
  3. Step 3: Cross multiply
    4,216,331.23x = 6,324,382 × 1,183,722.19
  4. Step 4: Simplify right side
    4,216,331.23x = 7,486,311,311,436.58
  5. Step 5: Solve for x
    x = 7,486,311,311,436.58/4,216,331.23
  6. Step 6: Final answer
    x = 1,775,551.04

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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.