Home / 5,932,809.60-8,187,438.48-3,354,876

Finding the Fourth Proportional to 5,932,809.60, 8,187,438.48 and 3,354,876

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Solution

The fourth proportional to 5,932,809.60, 8,187,438.48 and 3,354,876 is: 4,629,820.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,809.60 : 8,187,438.48 = 3,354,876 : x
  2. Step 2: Convert to fraction form
    5,932,809.60/8,187,438.48 = 3,354,876/x
  3. Step 3: Cross multiply
    5,932,809.60x = 8,187,438.48 × 3,354,876
  4. Step 4: Simplify right side
    5,932,809.60x = 27,467,840,858,028.48
  5. Step 5: Solve for x
    x = 27,467,840,858,028.48/5,932,809.60
  6. Step 6: Final answer
    x = 4,629,820.05

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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.