Home / 4,067,530.58-5,613,176.80-2,232,019.58

Finding the Fourth Proportional to 4,067,530.58, 5,613,176.80 and 2,232,019.58

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Solution

The fourth proportional to 4,067,530.58, 5,613,176.80 and 2,232,019.58 is: 3,080,178.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,530.58 : 5,613,176.80 = 2,232,019.58 : x
  2. Step 2: Convert to fraction form
    4,067,530.58/5,613,176.80 = 2,232,019.58/x
  3. Step 3: Cross multiply
    4,067,530.58x = 5,613,176.80 × 2,232,019.58
  4. Step 4: Simplify right side
    4,067,530.58x = 12,528,720,512,441.65
  5. Step 5: Solve for x
    x = 12,528,720,512,441.65/4,067,530.58
  6. Step 6: Final answer
    x = 3,080,178.57

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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.