Home / 1,633,614.37-2,448,213.58-622,184.58

Finding the Fourth Proportional to 1,633,614.37, 2,448,213.58 and 622,184.58

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Solution

The fourth proportional to 1,633,614.37, 2,448,213.58 and 622,184.58 is: 932,435.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,614.37 : 2,448,213.58 = 622,184.58 : x
  2. Step 2: Convert to fraction form
    1,633,614.37/2,448,213.58 = 622,184.58/x
  3. Step 3: Cross multiply
    1,633,614.37x = 2,448,213.58 × 622,184.58
  4. Step 4: Simplify right side
    1,633,614.37x = 1,523,240,738,022.60
  5. Step 5: Solve for x
    x = 1,523,240,738,022.60/1,633,614.37
  6. Step 6: Final answer
    x = 932,435.93

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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.