Home / 2,494,009.71-3,741,557.22-764,880.48

Finding the Fourth Proportional to 2,494,009.71, 3,741,557.22 and 764,880.48

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Solution

The fourth proportional to 2,494,009.71, 3,741,557.22 and 764,880.48 is: 1,147,487.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,009.71 : 3,741,557.22 = 764,880.48 : x
  2. Step 2: Convert to fraction form
    2,494,009.71/3,741,557.22 = 764,880.48/x
  3. Step 3: Cross multiply
    2,494,009.71x = 3,741,557.22 × 764,880.48
  4. Step 4: Simplify right side
    2,494,009.71x = 2,861,844,082,381.07
  5. Step 5: Solve for x
    x = 2,861,844,082,381.07/2,494,009.71
  6. Step 6: Final answer
    x = 1,147,487.15

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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.