Home / 3,632,107.64-5,448,929.94-1,203,123.38

Finding the Fourth Proportional to 3,632,107.64, 5,448,929.94 and 1,203,123.38

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Solution

The fourth proportional to 3,632,107.64, 5,448,929.94 and 1,203,123.38 is: 1,804,939.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,107.64 : 5,448,929.94 = 1,203,123.38 : x
  2. Step 2: Convert to fraction form
    3,632,107.64/5,448,929.94 = 1,203,123.38/x
  3. Step 3: Cross multiply
    3,632,107.64x = 5,448,929.94 × 1,203,123.38
  4. Step 4: Simplify right side
    3,632,107.64x = 6,555,734,979,551.35
  5. Step 5: Solve for x
    x = 6,555,734,979,551.35/3,632,107.64
  6. Step 6: Final answer
    x = 1,804,939.62

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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.