Home / 733,816.31-1,102,824-360,101.75

Finding the Fourth Proportional to 733,816.31, 1,102,824 and 360,101.75

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Solution

The fourth proportional to 733,816.31, 1,102,824 and 360,101.75 is: 541,182.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,816.31 : 1,102,824 = 360,101.75 : x
  2. Step 2: Convert to fraction form
    733,816.31/1,102,824 = 360,101.75/x
  3. Step 3: Cross multiply
    733,816.31x = 1,102,824 × 360,101.75
  4. Step 4: Simplify right side
    733,816.31x = 397,128,846,827.88
  5. Step 5: Solve for x
    x = 397,128,846,827.88/733,816.31
  6. Step 6: Final answer
    x = 541,182.91

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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.