Home / 3,741,811.20-5,615,341.20-2,397,243.60

Finding the Fourth Proportional to 3,741,811.20, 5,615,341.20 and 2,397,243.60

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Solution

The fourth proportional to 3,741,811.20, 5,615,341.20 and 2,397,243.60 is: 3,597,546.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,811.20 : 5,615,341.20 = 2,397,243.60 : x
  2. Step 2: Convert to fraction form
    3,741,811.20/5,615,341.20 = 2,397,243.60/x
  3. Step 3: Cross multiply
    3,741,811.20x = 5,615,341.20 × 2,397,243.60
  4. Step 4: Simplify right side
    3,741,811.20x = 13,461,340,753,516.32
  5. Step 5: Solve for x
    x = 13,461,340,753,516.32/3,741,811.20
  6. Step 6: Final answer
    x = 3,597,546.76

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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.