Home / 3,836,289.44-5,296,200.72-2,308,772

Finding the Fourth Proportional to 3,836,289.44, 5,296,200.72 and 2,308,772

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Solution

The fourth proportional to 3,836,289.44, 5,296,200.72 and 2,308,772 is: 3,187,382.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,289.44 : 5,296,200.72 = 2,308,772 : x
  2. Step 2: Convert to fraction form
    3,836,289.44/5,296,200.72 = 2,308,772/x
  3. Step 3: Cross multiply
    3,836,289.44x = 5,296,200.72 × 2,308,772
  4. Step 4: Simplify right side
    3,836,289.44x = 12,227,719,928,715.84
  5. Step 5: Solve for x
    x = 12,227,719,928,715.84/3,836,289.44
  6. Step 6: Final answer
    x = 3,187,382.01

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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.