Home / 4,067,832.80-5,613,678.17-2,232,461.86

Finding the Fourth Proportional to 4,067,832.80, 5,613,678.17 and 2,232,461.86

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Solution

The fourth proportional to 4,067,832.80, 5,613,678.17 and 2,232,461.86 is: 3,080,835.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,832.80 : 5,613,678.17 = 2,232,461.86 : x
  2. Step 2: Convert to fraction form
    4,067,832.80/5,613,678.17 = 2,232,461.86/x
  3. Step 3: Cross multiply
    4,067,832.80x = 5,613,678.17 × 2,232,461.86
  4. Step 4: Simplify right side
    4,067,832.80x = 12,532,322,397,677.29
  5. Step 5: Solve for x
    x = 12,532,322,397,677.29/4,067,832.80
  6. Step 6: Final answer
    x = 3,080,835.18

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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.