Home / 11,741,571.45-16,203,485.97-6,584,822.28

Finding the Fourth Proportional to 11,741,571.45, 16,203,485.97 and 6,584,822.28

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Solution

The fourth proportional to 11,741,571.45, 16,203,485.97 and 6,584,822.28 is: 9,087,120.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,741,571.45 : 16,203,485.97 = 6,584,822.28 : x
  2. Step 2: Convert to fraction form
    11,741,571.45/16,203,485.97 = 6,584,822.28/x
  3. Step 3: Cross multiply
    11,741,571.45x = 16,203,485.97 × 6,584,822.28
  4. Step 4: Simplify right side
    11,741,571.45x = 106,697,075,428,923.42
  5. Step 5: Solve for x
    x = 106,697,075,428,923.42/11,741,571.45
  6. Step 6: Final answer
    x = 9,087,120.57

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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.