Home / 6,540,023-9,807,171.96-3,299,566.97

Finding the Fourth Proportional to 6,540,023, 9,807,171.96 and 3,299,566.97

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Solution

The fourth proportional to 6,540,023, 9,807,171.96 and 3,299,566.97 is: 4,947,906.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,540,023 : 9,807,171.96 = 3,299,566.97 : x
  2. Step 2: Convert to fraction form
    6,540,023/9,807,171.96 = 3,299,566.97/x
  3. Step 3: Cross multiply
    6,540,023x = 9,807,171.96 × 3,299,566.97
  4. Step 4: Simplify right side
    6,540,023x = 32,359,420,668,326.17
  5. Step 5: Solve for x
    x = 32,359,420,668,326.17/6,540,023
  6. Step 6: Final answer
    x = 4,947,906.25

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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.