Home / 6,212,508.44-9,315,644.32-3,619,652.48

Finding the Fourth Proportional to 6,212,508.44, 9,315,644.32 and 3,619,652.48

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Solution

The fourth proportional to 6,212,508.44, 9,315,644.32 and 3,619,652.48 is: 5,427,661.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,212,508.44 : 9,315,644.32 = 3,619,652.48 : x
  2. Step 2: Convert to fraction form
    6,212,508.44/9,315,644.32 = 3,619,652.48/x
  3. Step 3: Cross multiply
    6,212,508.44x = 9,315,644.32 × 3,619,652.48
  4. Step 4: Simplify right side
    6,212,508.44x = 33,719,395,110,966.42
  5. Step 5: Solve for x
    x = 33,719,395,110,966.42/6,212,508.44
  6. Step 6: Final answer
    x = 5,427,661.86

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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.