Home / 3,647,674.56-5,034,051.36-2,016,046.86

Finding the Fourth Proportional to 3,647,674.56, 5,034,051.36 and 2,016,046.86

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Solution

The fourth proportional to 3,647,674.56, 5,034,051.36 and 2,016,046.86 is: 2,782,288.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,674.56 : 5,034,051.36 = 2,016,046.86 : x
  2. Step 2: Convert to fraction form
    3,647,674.56/5,034,051.36 = 2,016,046.86/x
  3. Step 3: Cross multiply
    3,647,674.56x = 5,034,051.36 × 2,016,046.86
  4. Step 4: Simplify right side
    3,647,674.56x = 10,148,883,437,406.73
  5. Step 5: Solve for x
    x = 10,148,883,437,406.73/3,647,674.56
  6. Step 6: Final answer
    x = 2,782,288.63

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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.