Home / 4,067,505.16-5,613,050.26-2,231,957.80

Finding the Fourth Proportional to 4,067,505.16, 5,613,050.26 and 2,231,957.80

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Solution

The fourth proportional to 4,067,505.16, 5,613,050.26 and 2,231,957.80 is: 3,080,043.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,505.16 : 5,613,050.26 = 2,231,957.80 : x
  2. Step 2: Convert to fraction form
    4,067,505.16/5,613,050.26 = 2,231,957.80/x
  3. Step 3: Cross multiply
    4,067,505.16x = 5,613,050.26 × 2,231,957.80
  4. Step 4: Simplify right side
    4,067,505.16x = 12,528,091,309,599.03
  5. Step 5: Solve for x
    x = 12,528,091,309,599.03/4,067,505.16
  6. Step 6: Final answer
    x = 3,080,043.13

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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.