Home / 6,040,772.64-8,334,389.88-3,426,845.76

Finding the Fourth Proportional to 6,040,772.64, 8,334,389.88 and 3,426,845.76

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Solution

The fourth proportional to 6,040,772.64, 8,334,389.88 and 3,426,845.76 is: 4,727,982.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040,772.64 : 8,334,389.88 = 3,426,845.76 : x
  2. Step 2: Convert to fraction form
    6,040,772.64/8,334,389.88 = 3,426,845.76/x
  3. Step 3: Cross multiply
    6,040,772.64x = 8,334,389.88 × 3,426,845.76
  4. Step 4: Simplify right side
    6,040,772.64x = 28,560,668,622,464.91
  5. Step 5: Solve for x
    x = 28,560,668,622,464.91/6,040,772.64
  6. Step 6: Final answer
    x = 4,727,982.71

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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.