Home / 3,294,883.96-4,945,819.66-2,918,249.76

Finding the Fourth Proportional to 3,294,883.96, 4,945,819.66 and 2,918,249.76

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Solution

The fourth proportional to 3,294,883.96, 4,945,819.66 and 2,918,249.76 is: 4,380,469.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,883.96 : 4,945,819.66 = 2,918,249.76 : x
  2. Step 2: Convert to fraction form
    3,294,883.96/4,945,819.66 = 2,918,249.76/x
  3. Step 3: Cross multiply
    3,294,883.96x = 4,945,819.66 × 2,918,249.76
  4. Step 4: Simplify right side
    3,294,883.96x = 14,433,137,035,798.28
  5. Step 5: Solve for x
    x = 14,433,137,035,798.28/3,294,883.96
  6. Step 6: Final answer
    x = 4,380,469.00

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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.