Home / 6,086,858.64-8,399,761.20-3,370,546.32

Finding the Fourth Proportional to 6,086,858.64, 8,399,761.20 and 3,370,546.32

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Solution

The fourth proportional to 6,086,858.64, 8,399,761.20 and 3,370,546.32 is: 4,651,296.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086,858.64 : 8,399,761.20 = 3,370,546.32 : x
  2. Step 2: Convert to fraction form
    6,086,858.64/8,399,761.20 = 3,370,546.32/x
  3. Step 3: Cross multiply
    6,086,858.64x = 8,399,761.20 × 3,370,546.32
  4. Step 4: Simplify right side
    6,086,858.64x = 28,311,784,201,538.78
  5. Step 5: Solve for x
    x = 28,311,784,201,538.78/6,086,858.64
  6. Step 6: Final answer
    x = 4,651,296.49

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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.