Home / 6,276,604.30-9,414,906.45-1,727,644.30

Finding the Fourth Proportional to 6,276,604.30, 9,414,906.45 and 1,727,644.30

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Solution

The fourth proportional to 6,276,604.30, 9,414,906.45 and 1,727,644.30 is: 2,591,466.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,604.30 : 9,414,906.45 = 1,727,644.30 : x
  2. Step 2: Convert to fraction form
    6,276,604.30/9,414,906.45 = 1,727,644.30/x
  3. Step 3: Cross multiply
    6,276,604.30x = 9,414,906.45 × 1,727,644.30
  4. Step 4: Simplify right side
    6,276,604.30x = 16,265,609,463,375.73
  5. Step 5: Solve for x
    x = 16,265,609,463,375.73/6,276,604.30
  6. Step 6: Final answer
    x = 2,591,466.45

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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.