Home / 5,840.66-8,060.08-3,322.78

Finding the Fourth Proportional to 5,840.66, 8,060.08 and 3,322.78

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Solution

The fourth proportional to 5,840.66, 8,060.08 and 3,322.78 is: 4,585.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840.66 : 8,060.08 = 3,322.78 : x
  2. Step 2: Convert to fraction form
    5,840.66/8,060.08 = 3,322.78/x
  3. Step 3: Cross multiply
    5,840.66x = 8,060.08 × 3,322.78
  4. Step 4: Simplify right side
    5,840.66x = 26,781,844.17
  5. Step 5: Solve for x
    x = 26,781,844.17/5,840.66
  6. Step 6: Final answer
    x = 4,585.41

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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.