Home / 7,512,769.87-11,265,423.24-2,394,533.77

Finding the Fourth Proportional to 7,512,769.87, 11,265,423.24 and 2,394,533.77

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Solution

The fourth proportional to 7,512,769.87, 11,265,423.24 and 2,394,533.77 is: 3,590,611.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,512,769.87 : 11,265,423.24 = 2,394,533.77 : x
  2. Step 2: Convert to fraction form
    7,512,769.87/11,265,423.24 = 2,394,533.77/x
  3. Step 3: Cross multiply
    7,512,769.87x = 11,265,423.24 × 2,394,533.77
  4. Step 4: Simplify right side
    7,512,769.87x = 26,975,436,377,187.92
  5. Step 5: Solve for x
    x = 26,975,436,377,187.92/7,512,769.87
  6. Step 6: Final answer
    x = 3,590,611.30

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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.