Home / 2,184,007.80-3,024,008.46-2,016,046.20

Finding the Fourth Proportional to 2,184,007.80, 3,024,008.46 and 2,016,046.20

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Solution

The fourth proportional to 2,184,007.80, 3,024,008.46 and 2,016,046.20 is: 2,791,446.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,007.80 : 3,024,008.46 = 2,016,046.20 : x
  2. Step 2: Convert to fraction form
    2,184,007.80/3,024,008.46 = 2,016,046.20/x
  3. Step 3: Cross multiply
    2,184,007.80x = 3,024,008.46 × 2,016,046.20
  4. Step 4: Simplify right side
    2,184,007.80x = 6,096,540,764,550.85
  5. Step 5: Solve for x
    x = 6,096,540,764,550.85/2,184,007.80
  6. Step 6: Final answer
    x = 2,791,446.42

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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.