Home / 4,067,498.16-5,613,040.68-2,231,950.80

Finding the Fourth Proportional to 4,067,498.16, 5,613,040.68 and 2,231,950.80

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Solution

The fourth proportional to 4,067,498.16, 5,613,040.68 and 2,231,950.80 is: 3,080,033.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,498.16 : 5,613,040.68 = 2,231,950.80 : x
  2. Step 2: Convert to fraction form
    4,067,498.16/5,613,040.68 = 2,231,950.80/x
  3. Step 3: Cross multiply
    4,067,498.16x = 5,613,040.68 × 2,231,950.80
  4. Step 4: Simplify right side
    4,067,498.16x = 12,528,030,636,158.54
  5. Step 5: Solve for x
    x = 12,528,030,636,158.54/4,067,498.16
  6. Step 6: Final answer
    x = 3,080,033.51

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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.