Home / 3,398,223.31-5,096,556.03-969,330.32

Finding the Fourth Proportional to 3,398,223.31, 5,096,556.03 and 969,330.32

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Solution

The fourth proportional to 3,398,223.31, 5,096,556.03 and 969,330.32 is: 1,453,773.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,223.31 : 5,096,556.03 = 969,330.32 : x
  2. Step 2: Convert to fraction form
    3,398,223.31/5,096,556.03 = 969,330.32/x
  3. Step 3: Cross multiply
    3,398,223.31x = 5,096,556.03 × 969,330.32
  4. Step 4: Simplify right side
    3,398,223.31x = 4,940,246,307,937.77
  5. Step 5: Solve for x
    x = 4,940,246,307,937.77/3,398,223.31
  6. Step 6: Final answer
    x = 1,453,773.30

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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.