Home / 3,080,518.64-4,249,814.01-2,062,251.44

Finding the Fourth Proportional to 3,080,518.64, 4,249,814.01 and 2,062,251.44

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Solution

The fourth proportional to 3,080,518.64, 4,249,814.01 and 2,062,251.44 is: 2,845,035.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,518.64 : 4,249,814.01 = 2,062,251.44 : x
  2. Step 2: Convert to fraction form
    3,080,518.64/4,249,814.01 = 2,062,251.44/x
  3. Step 3: Cross multiply
    3,080,518.64x = 4,249,814.01 × 2,062,251.44
  4. Step 4: Simplify right side
    3,080,518.64x = 8,764,185,061,854.67
  5. Step 5: Solve for x
    x = 8,764,185,061,854.67/3,080,518.64
  6. Step 6: Final answer
    x = 2,845,035.56

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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.