Home / 4,067,830.80-5,613,675.41-2,232,459.86

Finding the Fourth Proportional to 4,067,830.80, 5,613,675.41 and 2,232,459.86

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Solution

The fourth proportional to 4,067,830.80, 5,613,675.41 and 2,232,459.86 is: 3,080,832.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,830.80 : 5,613,675.41 = 2,232,459.86 : x
  2. Step 2: Convert to fraction form
    4,067,830.80/5,613,675.41 = 2,232,459.86/x
  3. Step 3: Cross multiply
    4,067,830.80x = 5,613,675.41 × 2,232,459.86
  4. Step 4: Simplify right side
    4,067,830.80x = 12,532,304,980,663.37
  5. Step 5: Solve for x
    x = 12,532,304,980,663.37/4,067,830.80
  6. Step 6: Final answer
    x = 3,080,832.41

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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.