Home / 3,484,265.04-5,217,987.78-2,095,404.93

Finding the Fourth Proportional to 3,484,265.04, 5,217,987.78 and 2,095,404.93

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Solution

The fourth proportional to 3,484,265.04, 5,217,987.78 and 2,095,404.93 is: 3,138,049.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,265.04 : 5,217,987.78 = 2,095,404.93 : x
  2. Step 2: Convert to fraction form
    3,484,265.04/5,217,987.78 = 2,095,404.93/x
  3. Step 3: Cross multiply
    3,484,265.04x = 5,217,987.78 × 2,095,404.93
  4. Step 4: Simplify right side
    3,484,265.04x = 10,933,797,318,891.76
  5. Step 5: Solve for x
    x = 10,933,797,318,891.76/3,484,265.04
  6. Step 6: Final answer
    x = 3,138,049.83

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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.