Home / 5,970,662.70-8,954,244.45-2,132,040.30

Finding the Fourth Proportional to 5,970,662.70, 8,954,244.45 and 2,132,040.30

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Solution

The fourth proportional to 5,970,662.70, 8,954,244.45 and 2,132,040.30 is: 3,197,435.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,662.70 : 8,954,244.45 = 2,132,040.30 : x
  2. Step 2: Convert to fraction form
    5,970,662.70/8,954,244.45 = 2,132,040.30/x
  3. Step 3: Cross multiply
    5,970,662.70x = 8,954,244.45 × 2,132,040.30
  4. Step 4: Simplify right side
    5,970,662.70x = 19,090,810,023,451.33
  5. Step 5: Solve for x
    x = 19,090,810,023,451.33/5,970,662.70
  6. Step 6: Final answer
    x = 3,197,435.69

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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.