Home / 7,356,760.77-11,035,013.58-3,310,385.52

Finding the Fourth Proportional to 7,356,760.77, 11,035,013.58 and 3,310,385.52

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Solution

The fourth proportional to 7,356,760.77, 11,035,013.58 and 3,310,385.52 is: 4,965,520.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,760.77 : 11,035,013.58 = 3,310,385.52 : x
  2. Step 2: Convert to fraction form
    7,356,760.77/11,035,013.58 = 3,310,385.52/x
  3. Step 3: Cross multiply
    7,356,760.77x = 11,035,013.58 × 3,310,385.52
  4. Step 4: Simplify right side
    7,356,760.77x = 36,530,149,168,235.36
  5. Step 5: Solve for x
    x = 36,530,149,168,235.36/7,356,760.77
  6. Step 6: Final answer
    x = 4,965,520.87

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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.