Home / 8,003,595.42-11,998,036.83-2,884,772.70

Finding the Fourth Proportional to 8,003,595.42, 11,998,036.83 and 2,884,772.70

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Solution

The fourth proportional to 8,003,595.42, 11,998,036.83 and 2,884,772.70 is: 4,324,507.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,595.42 : 11,998,036.83 = 2,884,772.70 : x
  2. Step 2: Convert to fraction form
    8,003,595.42/11,998,036.83 = 2,884,772.70/x
  3. Step 3: Cross multiply
    8,003,595.42x = 11,998,036.83 × 2,884,772.70
  4. Step 4: Simplify right side
    8,003,595.42x = 34,611,609,100,778.54
  5. Step 5: Solve for x
    x = 34,611,609,100,778.54/8,003,595.42
  6. Step 6: Final answer
    x = 4,324,507.58

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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.