Home / 2,004,067.52-2,765,539.08-1,086,276.96

Finding the Fourth Proportional to 2,004,067.52, 2,765,539.08 and 1,086,276.96

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Solution

The fourth proportional to 2,004,067.52, 2,765,539.08 and 1,086,276.96 is: 1,499,022.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,067.52 : 2,765,539.08 = 1,086,276.96 : x
  2. Step 2: Convert to fraction form
    2,004,067.52/2,765,539.08 = 1,086,276.96/x
  3. Step 3: Cross multiply
    2,004,067.52x = 2,765,539.08 × 1,086,276.96
  4. Step 4: Simplify right side
    2,004,067.52x = 3,004,141,384,583.60
  5. Step 5: Solve for x
    x = 3,004,141,384,583.60/2,004,067.52
  6. Step 6: Final answer
    x = 1,499,022.04

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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.