Home / 3,659,234.60-5,049,668.30-2,027,627.66

Finding the Fourth Proportional to 3,659,234.60, 5,049,668.30 and 2,027,627.66

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Solution

The fourth proportional to 3,659,234.60, 5,049,668.30 and 2,027,627.66 is: 2,798,084.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,234.60 : 5,049,668.30 = 2,027,627.66 : x
  2. Step 2: Convert to fraction form
    3,659,234.60/5,049,668.30 = 2,027,627.66/x
  3. Step 3: Cross multiply
    3,659,234.60x = 5,049,668.30 × 2,027,627.66
  4. Step 4: Simplify right side
    3,659,234.60x = 10,238,847,118,905.18
  5. Step 5: Solve for x
    x = 10,238,847,118,905.18/3,659,234.60
  6. Step 6: Final answer
    x = 2,798,084.36

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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.