Home / 11,228,835.92-16,843,097.40-2,709,100.88

Finding the Fourth Proportional to 11,228,835.92, 16,843,097.40 and 2,709,100.88

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Solution

The fourth proportional to 11,228,835.92, 16,843,097.40 and 2,709,100.88 is: 4,063,613.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,835.92 : 16,843,097.40 = 2,709,100.88 : x
  2. Step 2: Convert to fraction form
    11,228,835.92/16,843,097.40 = 2,709,100.88/x
  3. Step 3: Cross multiply
    11,228,835.92x = 16,843,097.40 × 2,709,100.88
  4. Step 4: Simplify right side
    11,228,835.92x = 45,629,649,988,265.70
  5. Step 5: Solve for x
    x = 45,629,649,988,265.70/11,228,835.92
  6. Step 6: Final answer
    x = 4,063,613.57

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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.