Home / 4,067,500.16-5,613,043.44-2,231,952.80

Finding the Fourth Proportional to 4,067,500.16, 5,613,043.44 and 2,231,952.80

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Solution

The fourth proportional to 4,067,500.16, 5,613,043.44 and 2,231,952.80 is: 3,080,036.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,500.16 : 5,613,043.44 = 2,231,952.80 : x
  2. Step 2: Convert to fraction form
    4,067,500.16/5,613,043.44 = 2,231,952.80/x
  3. Step 3: Cross multiply
    4,067,500.16x = 5,613,043.44 × 2,231,952.80
  4. Step 4: Simplify right side
    4,067,500.16x = 12,528,048,022,429.63
  5. Step 5: Solve for x
    x = 12,528,048,022,429.63/4,067,500.16
  6. Step 6: Final answer
    x = 3,080,036.27

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1.5x scale

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.