Home / 4,028,209.35-6,042,254.79-995,575.47

Finding the Fourth Proportional to 4,028,209.35, 6,042,254.79 and 995,575.47

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Solution

The fourth proportional to 4,028,209.35, 6,042,254.79 and 995,575.47 is: 1,493,348.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,209.35 : 6,042,254.79 = 995,575.47 : x
  2. Step 2: Convert to fraction form
    4,028,209.35/6,042,254.79 = 995,575.47/x
  3. Step 3: Cross multiply
    4,028,209.35x = 6,042,254.79 × 995,575.47
  4. Step 4: Simplify right side
    4,028,209.35x = 6,015,520,652,414.00
  5. Step 5: Solve for x
    x = 6,015,520,652,414.00/4,028,209.35
  6. Step 6: Final answer
    x = 1,493,348.57

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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.