Home / 2,361,314.63-3,542,082.21-764,002.73

Finding the Fourth Proportional to 2,361,314.63, 3,542,082.21 and 764,002.73

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Solution

The fourth proportional to 2,361,314.63, 3,542,082.21 and 764,002.73 is: 1,146,039.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,314.63 : 3,542,082.21 = 764,002.73 : x
  2. Step 2: Convert to fraction form
    2,361,314.63/3,542,082.21 = 764,002.73/x
  3. Step 3: Cross multiply
    2,361,314.63x = 3,542,082.21 × 764,002.73
  4. Step 4: Simplify right side
    2,361,314.63x = 2,706,160,487,179.64
  5. Step 5: Solve for x
    x = 2,706,160,487,179.64/2,361,314.63
  6. Step 6: Final answer
    x = 1,146,039.77

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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.