Home / 4,028,290.08-6,042,375.20-995,655.78

Finding the Fourth Proportional to 4,028,290.08, 6,042,375.20 and 995,655.78

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Solution

The fourth proportional to 4,028,290.08, 6,042,375.20 and 995,655.78 is: 1,493,468.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,290.08 : 6,042,375.20 = 995,655.78 : x
  2. Step 2: Convert to fraction form
    4,028,290.08/6,042,375.20 = 995,655.78/x
  3. Step 3: Cross multiply
    4,028,290.08x = 6,042,375.20 × 995,655.78
  4. Step 4: Simplify right side
    4,028,290.08x = 6,016,125,792,808.66
  5. Step 5: Solve for x
    x = 6,016,125,792,808.66/4,028,290.08
  6. Step 6: Final answer
    x = 1,493,468.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.