Home / 2,448,133.56-3,672,790.56-850,464.36

Finding the Fourth Proportional to 2,448,133.56, 3,672,790.56 and 850,464.36

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Solution

The fourth proportional to 2,448,133.56, 3,672,790.56 and 850,464.36 is: 1,275,901.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,133.56 : 3,672,790.56 = 850,464.36 : x
  2. Step 2: Convert to fraction form
    2,448,133.56/3,672,790.56 = 850,464.36/x
  3. Step 3: Cross multiply
    2,448,133.56x = 3,672,790.56 × 850,464.36
  4. Step 4: Simplify right side
    2,448,133.56x = 3,123,577,473,024.44
  5. Step 5: Solve for x
    x = 3,123,577,473,024.44/2,448,133.56
  6. Step 6: Final answer
    x = 1,275,901.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.