Home / 6,236,654.64-8,606,583.38-3,375,086.64

Finding the Fourth Proportional to 6,236,654.64, 8,606,583.38 and 3,375,086.64

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Solution

The fourth proportional to 6,236,654.64, 8,606,583.38 and 3,375,086.64 is: 4,657,619.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,654.64 : 8,606,583.38 = 3,375,086.64 : x
  2. Step 2: Convert to fraction form
    6,236,654.64/8,606,583.38 = 3,375,086.64/x
  3. Step 3: Cross multiply
    6,236,654.64x = 8,606,583.38 × 3,375,086.64
  4. Step 4: Simplify right side
    6,236,654.64x = 29,047,964,581,884.05
  5. Step 5: Solve for x
    x = 29,047,964,581,884.05/6,236,654.64
  6. Step 6: Final answer
    x = 4,657,619.55

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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.