Home / 3,344,171.52-4,611,813.12-2,579,013.12

Finding the Fourth Proportional to 3,344,171.52, 4,611,813.12 and 2,579,013.12

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Solution

The fourth proportional to 3,344,171.52, 4,611,813.12 and 2,579,013.12 is: 3,556,613.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,171.52 : 4,611,813.12 = 2,579,013.12 : x
  2. Step 2: Convert to fraction form
    3,344,171.52/4,611,813.12 = 2,579,013.12/x
  3. Step 3: Cross multiply
    3,344,171.52x = 4,611,813.12 × 2,579,013.12
  4. Step 4: Simplify right side
    3,344,171.52x = 11,893,926,543,468.13
  5. Step 5: Solve for x
    x = 11,893,926,543,468.13/3,344,171.52
  6. Step 6: Final answer
    x = 3,556,613.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.