Home / 3,370,912.61-5,067,330.44-2,704,286.86

Finding the Fourth Proportional to 3,370,912.61, 5,067,330.44 and 2,704,286.86

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Solution

The fourth proportional to 3,370,912.61, 5,067,330.44 and 2,704,286.86 is: 4,065,224.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,912.61 : 5,067,330.44 = 2,704,286.86 : x
  2. Step 2: Convert to fraction form
    3,370,912.61/5,067,330.44 = 2,704,286.86/x
  3. Step 3: Cross multiply
    3,370,912.61x = 5,067,330.44 × 2,704,286.86
  4. Step 4: Simplify right side
    3,370,912.61x = 13,703,515,097,980.26
  5. Step 5: Solve for x
    x = 13,703,515,097,980.26/3,370,912.61
  6. Step 6: Final answer
    x = 4,065,224.08

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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.