Home / 5,566,906.08-7,682,200.02-3,275,214.12

Finding the Fourth Proportional to 5,566,906.08, 7,682,200.02 and 3,275,214.12

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Solution

The fourth proportional to 5,566,906.08, 7,682,200.02 and 3,275,214.12 is: 4,519,718.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,906.08 : 7,682,200.02 = 3,275,214.12 : x
  2. Step 2: Convert to fraction form
    5,566,906.08/7,682,200.02 = 3,275,214.12/x
  3. Step 3: Cross multiply
    5,566,906.08x = 7,682,200.02 × 3,275,214.12
  4. Step 4: Simplify right side
    5,566,906.08x = 25,160,849,978,168.28
  5. Step 5: Solve for x
    x = 25,160,849,978,168.28/5,566,906.08
  6. Step 6: Final answer
    x = 4,519,718.78

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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.