Home / 3,443,091.36-5,158,651.80-2,416,243.92

Finding the Fourth Proportional to 3,443,091.36, 5,158,651.80 and 2,416,243.92

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Solution

The fourth proportional to 3,443,091.36, 5,158,651.80 and 2,416,243.92 is: 3,620,165.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,091.36 : 5,158,651.80 = 2,416,243.92 : x
  2. Step 2: Convert to fraction form
    3,443,091.36/5,158,651.80 = 2,416,243.92/x
  3. Step 3: Cross multiply
    3,443,091.36x = 5,158,651.80 × 2,416,243.92
  4. Step 4: Simplify right side
    3,443,091.36x = 12,464,561,047,147.05
  5. Step 5: Solve for x
    x = 12,464,561,047,147.05/3,443,091.36
  6. Step 6: Final answer
    x = 3,620,165.64

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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.