Home / 3,080,516.64-4,249,811.26-2,062,249.44

Finding the Fourth Proportional to 3,080,516.64, 4,249,811.26 and 2,062,249.44

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Solution

The fourth proportional to 3,080,516.64, 4,249,811.26 and 2,062,249.44 is: 2,845,032.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,516.64 : 4,249,811.26 = 2,062,249.44 : x
  2. Step 2: Convert to fraction form
    3,080,516.64/4,249,811.26 = 2,062,249.44/x
  3. Step 3: Cross multiply
    3,080,516.64x = 4,249,811.26 × 2,062,249.44
  4. Step 4: Simplify right side
    3,080,516.64x = 8,764,170,866,081.56
  5. Step 5: Solve for x
    x = 8,764,170,866,081.56/3,080,516.64
  6. Step 6: Final answer
    x = 2,845,032.80

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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.