Home / 3,669,220.52-5,065,922.40-2,383,724.60

Finding the Fourth Proportional to 3,669,220.52, 5,065,922.40 and 2,383,724.60

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Solution

The fourth proportional to 3,669,220.52, 5,065,922.40 and 2,383,724.60 is: 3,291,097.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,220.52 : 5,065,922.40 = 2,383,724.60 : x
  2. Step 2: Convert to fraction form
    3,669,220.52/5,065,922.40 = 2,383,724.60/x
  3. Step 3: Cross multiply
    3,669,220.52x = 5,065,922.40 × 2,383,724.60
  4. Step 4: Simplify right side
    3,669,220.52x = 12,075,763,846,571.04
  5. Step 5: Solve for x
    x = 12,075,763,846,571.04/3,669,220.52
  6. Step 6: Final answer
    x = 3,291,097.87

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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.