Home / 3,103,167.14-4,654,704-1,396,104.95

Finding the Fourth Proportional to 3,103,167.14, 4,654,704 and 1,396,104.95

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Solution

The fourth proportional to 3,103,167.14, 4,654,704 and 1,396,104.95 is: 2,094,136.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,167.14 : 4,654,704 = 1,396,104.95 : x
  2. Step 2: Convert to fraction form
    3,103,167.14/4,654,704 = 1,396,104.95/x
  3. Step 3: Cross multiply
    3,103,167.14x = 4,654,704 × 1,396,104.95
  4. Step 4: Simplify right side
    3,103,167.14x = 6,498,455,295,184.80
  5. Step 5: Solve for x
    x = 6,498,455,295,184.80/3,103,167.14
  6. Step 6: Final answer
    x = 2,094,136.41

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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.