Home / 3,726,014.40-5,589,021.60-3,300,861.60

Finding the Fourth Proportional to 3,726,014.40, 5,589,021.60 and 3,300,861.60

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Solution

The fourth proportional to 3,726,014.40, 5,589,021.60 and 3,300,861.60 is: 4,951,292.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,014.40 : 5,589,021.60 = 3,300,861.60 : x
  2. Step 2: Convert to fraction form
    3,726,014.40/5,589,021.60 = 3,300,861.60/x
  3. Step 3: Cross multiply
    3,726,014.40x = 5,589,021.60 × 3,300,861.60
  4. Step 4: Simplify right side
    3,726,014.40x = 18,448,586,781,010.56
  5. Step 5: Solve for x
    x = 18,448,586,781,010.56/3,726,014.40
  6. Step 6: Final answer
    x = 4,951,292.40

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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.