Home / 9,522,388.85-13,146,343.81-6,268,662.09

Finding the Fourth Proportional to 9,522,388.85, 13,146,343.81 and 6,268,662.09

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Solution

The fourth proportional to 9,522,388.85, 13,146,343.81 and 6,268,662.09 is: 8,654,339.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,388.85 : 13,146,343.81 = 6,268,662.09 : x
  2. Step 2: Convert to fraction form
    9,522,388.85/13,146,343.81 = 6,268,662.09/x
  3. Step 3: Cross multiply
    9,522,388.85x = 13,146,343.81 × 6,268,662.09
  4. Step 4: Simplify right side
    9,522,388.85x = 82,409,987,048,181.50
  5. Step 5: Solve for x
    x = 82,409,987,048,181.50/9,522,388.85
  6. Step 6: Final answer
    x = 8,654,339.62

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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.