Home / 6,304,517.76-8,700,770.34-3,551,745.72

Finding the Fourth Proportional to 6,304,517.76, 8,700,770.34 and 3,551,745.72

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Solution

The fourth proportional to 6,304,517.76, 8,700,770.34 and 3,551,745.72 is: 4,901,710.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304,517.76 : 8,700,770.34 = 3,551,745.72 : x
  2. Step 2: Convert to fraction form
    6,304,517.76/8,700,770.34 = 3,551,745.72/x
  3. Step 3: Cross multiply
    6,304,517.76x = 8,700,770.34 × 3,551,745.72
  4. Step 4: Simplify right side
    6,304,517.76x = 30,902,923,815,797.95
  5. Step 5: Solve for x
    x = 30,902,923,815,797.95/6,304,517.76
  6. Step 6: Final answer
    x = 4,901,710.96

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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.