Home / 733,360.97-1,100,042.37-200,886.62

Finding the Fourth Proportional to 733,360.97, 1,100,042.37 and 200,886.62

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Solution

The fourth proportional to 733,360.97, 1,100,042.37 and 200,886.62 is: 301,330.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,360.97 : 1,100,042.37 = 200,886.62 : x
  2. Step 2: Convert to fraction form
    733,360.97/1,100,042.37 = 200,886.62/x
  3. Step 3: Cross multiply
    733,360.97x = 1,100,042.37 × 200,886.62
  4. Step 4: Simplify right side
    733,360.97x = 220,983,788,065.88
  5. Step 5: Solve for x
    x = 220,983,788,065.88/733,360.97
  6. Step 6: Final answer
    x = 301,330.17

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1.5x scale

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.