Home / 4,067,504.16-5,613,048.88-2,231,956.80

Finding the Fourth Proportional to 4,067,504.16, 5,613,048.88 and 2,231,956.80

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Solution

The fourth proportional to 4,067,504.16, 5,613,048.88 and 2,231,956.80 is: 3,080,041.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,504.16 : 5,613,048.88 = 2,231,956.80 : x
  2. Step 2: Convert to fraction form
    4,067,504.16/5,613,048.88 = 2,231,956.80/x
  3. Step 3: Cross multiply
    4,067,504.16x = 5,613,048.88 × 2,231,956.80
  4. Step 4: Simplify right side
    4,067,504.16x = 12,528,082,616,448.38
  5. Step 5: Solve for x
    x = 12,528,082,616,448.38/4,067,504.16
  6. Step 6: Final answer
    x = 3,080,041.75

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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.