Home / 8,003,585.92-11,998,022.58-2,884,763.20

Finding the Fourth Proportional to 8,003,585.92, 11,998,022.58 and 2,884,763.20

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Solution

The fourth proportional to 8,003,585.92, 11,998,022.58 and 2,884,763.20 is: 4,324,493.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,585.92 : 11,998,022.58 = 2,884,763.20 : x
  2. Step 2: Convert to fraction form
    8,003,585.92/11,998,022.58 = 2,884,763.20/x
  3. Step 3: Cross multiply
    8,003,585.92x = 11,998,022.58 × 2,884,763.20
  4. Step 4: Simplify right side
    8,003,585.92x = 34,611,454,011,553.06
  5. Step 5: Solve for x
    x = 34,611,454,011,553.06/8,003,585.92
  6. Step 6: Final answer
    x = 4,324,493.34

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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.