Home / 6,783,295.24-9,361,469.46-3,883,598.92

Finding the Fourth Proportional to 6,783,295.24, 9,361,469.46 and 3,883,598.92

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Solution

The fourth proportional to 6,783,295.24, 9,361,469.46 and 3,883,598.92 is: 5,359,665.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,783,295.24 : 9,361,469.46 = 3,883,598.92 : x
  2. Step 2: Convert to fraction form
    6,783,295.24/9,361,469.46 = 3,883,598.92/x
  3. Step 3: Cross multiply
    6,783,295.24x = 9,361,469.46 × 3,883,598.92
  4. Step 4: Simplify right side
    6,783,295.24x = 36,356,192,684,468.98
  5. Step 5: Solve for x
    x = 36,356,192,684,468.98/6,783,295.24
  6. Step 6: Final answer
    x = 5,359,665.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.