Home / 6,851,276.12-9,453,998.22-3,794,724.92

Finding the Fourth Proportional to 6,851,276.12, 9,453,998.22 and 3,794,724.92

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Solution

The fourth proportional to 6,851,276.12, 9,453,998.22 and 3,794,724.92 is: 5,236,297.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,276.12 : 9,453,998.22 = 3,794,724.92 : x
  2. Step 2: Convert to fraction form
    6,851,276.12/9,453,998.22 = 3,794,724.92/x
  3. Step 3: Cross multiply
    6,851,276.12x = 9,453,998.22 × 3,794,724.92
  4. Step 4: Simplify right side
    6,851,276.12x = 35,875,322,639,069.64
  5. Step 5: Solve for x
    x = 35,875,322,639,069.64/6,851,276.12
  6. Step 6: Final answer
    x = 5,236,297.88

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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.