Home / 10,276,028.20-15,416,375.10-6,014,002.60

Finding the Fourth Proportional to 10,276,028.20, 15,416,375.10 and 6,014,002.60

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Solution

The fourth proportional to 10,276,028.20, 15,416,375.10 and 6,014,002.60 is: 9,022,369.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276,028.20 : 15,416,375.10 = 6,014,002.60 : x
  2. Step 2: Convert to fraction form
    10,276,028.20/15,416,375.10 = 6,014,002.60/x
  3. Step 3: Cross multiply
    10,276,028.20x = 15,416,375.10 × 6,014,002.60
  4. Step 4: Simplify right side
    10,276,028.20x = 92,714,119,933,975.25
  5. Step 5: Solve for x
    x = 92,714,119,933,975.25/10,276,028.20
  6. Step 6: Final answer
    x = 9,022,369.16

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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.