Home / 5,933,999.20-8,906,247.60-5,083,693.60

Finding the Fourth Proportional to 5,933,999.20, 8,906,247.60 and 5,083,693.60

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Solution

The fourth proportional to 5,933,999.20, 8,906,247.60 and 5,083,693.60 is: 7,630,037.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,999.20 : 8,906,247.60 = 5,083,693.60 : x
  2. Step 2: Convert to fraction form
    5,933,999.20/8,906,247.60 = 5,083,693.60/x
  3. Step 3: Cross multiply
    5,933,999.20x = 8,906,247.60 × 5,083,693.60
  4. Step 4: Simplify right side
    5,933,999.20x = 45,276,633,924,135.35
  5. Step 5: Solve for x
    x = 45,276,633,924,135.35/5,933,999.20
  6. Step 6: Final answer
    x = 7,630,037.08

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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.