Home / 3,588,539.52-4,952,067.12-1,956,901.44

Finding the Fourth Proportional to 3,588,539.52, 4,952,067.12 and 1,956,901.44

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Solution

The fourth proportional to 3,588,539.52, 4,952,067.12 and 1,956,901.44 is: 2,700,459.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,539.52 : 4,952,067.12 = 1,956,901.44 : x
  2. Step 2: Convert to fraction form
    3,588,539.52/4,952,067.12 = 1,956,901.44/x
  3. Step 3: Cross multiply
    3,588,539.52x = 4,952,067.12 × 1,956,901.44
  4. Step 4: Simplify right side
    3,588,539.52x = 9,690,707,278,104.65
  5. Step 5: Solve for x
    x = 9,690,707,278,104.65/3,588,539.52
  6. Step 6: Final answer
    x = 2,700,459.96

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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.