Home / 2,184,132.46-3,277,675.68-764,200.84

Finding the Fourth Proportional to 2,184,132.46, 3,277,675.68 and 764,200.84

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Solution

The fourth proportional to 2,184,132.46, 3,277,675.68 and 764,200.84 is: 1,146,818.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,132.46 : 3,277,675.68 = 764,200.84 : x
  2. Step 2: Convert to fraction form
    2,184,132.46/3,277,675.68 = 764,200.84/x
  3. Step 3: Cross multiply
    2,184,132.46x = 3,277,675.68 × 764,200.84
  4. Step 4: Simplify right side
    2,184,132.46x = 2,504,802,507,903.57
  5. Step 5: Solve for x
    x = 2,504,802,507,903.57/2,184,132.46
  6. Step 6: Final answer
    x = 1,146,818.04

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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.