Home / 5,978,584.20-8,969,042.70-2,566,864.20

Finding the Fourth Proportional to 5,978,584.20, 8,969,042.70 and 2,566,864.20

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Solution

The fourth proportional to 5,978,584.20, 8,969,042.70 and 2,566,864.20 is: 3,850,797.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,978,584.20 : 8,969,042.70 = 2,566,864.20 : x
  2. Step 2: Convert to fraction form
    5,978,584.20/8,969,042.70 = 2,566,864.20/x
  3. Step 3: Cross multiply
    5,978,584.20x = 8,969,042.70 × 2,566,864.20
  4. Step 4: Simplify right side
    5,978,584.20x = 23,022,314,614,901.34
  5. Step 5: Solve for x
    x = 23,022,314,614,901.34/5,978,584.20
  6. Step 6: Final answer
    x = 3,850,797.09

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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.