Home / 8,033,866.88-11,086,738.46-4,362,782.48

Finding the Fourth Proportional to 8,033,866.88, 11,086,738.46 and 4,362,782.48

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Solution

The fourth proportional to 8,033,866.88, 11,086,738.46 and 4,362,782.48 is: 6,020,640.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,866.88 : 11,086,738.46 = 4,362,782.48 : x
  2. Step 2: Convert to fraction form
    8,033,866.88/11,086,738.46 = 4,362,782.48/x
  3. Step 3: Cross multiply
    8,033,866.88x = 11,086,738.46 × 4,362,782.48
  4. Step 4: Simplify right side
    8,033,866.88x = 48,369,028,236,382.57
  5. Step 5: Solve for x
    x = 48,369,028,236,382.57/8,033,866.88
  6. Step 6: Final answer
    x = 6,020,640.99

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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.