Home / 11,772,757.60-17,659,096.83-3,019,026.48

Finding the Fourth Proportional to 11,772,757.60, 17,659,096.83 and 3,019,026.48

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Solution

The fourth proportional to 11,772,757.60, 17,659,096.83 and 3,019,026.48 is: 4,528,529.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,772,757.60 : 17,659,096.83 = 3,019,026.48 : x
  2. Step 2: Convert to fraction form
    11,772,757.60/17,659,096.83 = 3,019,026.48/x
  3. Step 3: Cross multiply
    11,772,757.60x = 17,659,096.83 × 3,019,026.48
  4. Step 4: Simplify right side
    11,772,757.60x = 53,313,280,976,299.24
  5. Step 5: Solve for x
    x = 53,313,280,976,299.24/11,772,757.60
  6. Step 6: Final answer
    x = 4,528,529.58

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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.