Home / 2,025,635.68-2,795,450-1,154,601.81

Finding the Fourth Proportional to 2,025,635.68, 2,795,450 and 1,154,601.81

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Solution

The fourth proportional to 2,025,635.68, 2,795,450 and 1,154,601.81 is: 1,593,391.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,635.68 : 2,795,450 = 1,154,601.81 : x
  2. Step 2: Convert to fraction form
    2,025,635.68/2,795,450 = 1,154,601.81/x
  3. Step 3: Cross multiply
    2,025,635.68x = 2,795,450 × 1,154,601.81
  4. Step 4: Simplify right side
    2,025,635.68x = 3,227,631,629,764.50
  5. Step 5: Solve for x
    x = 3,227,631,629,764.50/2,025,635.68
  6. Step 6: Final answer
    x = 1,593,391.97

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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.