Home / 6,025,105.80-8,311,571.49-3,847,359.24

Finding the Fourth Proportional to 6,025,105.80, 8,311,571.49 and 3,847,359.24

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Solution

The fourth proportional to 6,025,105.80, 8,311,571.49 and 3,847,359.24 is: 5,307,392.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,105.80 : 8,311,571.49 = 3,847,359.24 : x
  2. Step 2: Convert to fraction form
    6,025,105.80/8,311,571.49 = 3,847,359.24/x
  3. Step 3: Cross multiply
    6,025,105.80x = 8,311,571.49 × 3,847,359.24
  4. Step 4: Simplify right side
    6,025,105.80x = 31,977,601,370,972.07
  5. Step 5: Solve for x
    x = 31,977,601,370,972.07/6,025,105.80
  6. Step 6: Final answer
    x = 5,307,392.51

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Double scale
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1.5x scale

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.