Home / 733,244.20-1,100,850.45-468,179.80

Finding the Fourth Proportional to 733,244.20, 1,100,850.45 and 468,179.80

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Solution

The fourth proportional to 733,244.20, 1,100,850.45 and 468,179.80 is: 702,898.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,244.20 : 1,100,850.45 = 468,179.80 : x
  2. Step 2: Convert to fraction form
    733,244.20/1,100,850.45 = 468,179.80/x
  3. Step 3: Cross multiply
    733,244.20x = 1,100,850.45 × 468,179.80
  4. Step 4: Simplify right side
    733,244.20x = 515,395,943,510.91
  5. Step 5: Solve for x
    x = 515,395,943,510.91/733,244.20
  6. Step 6: Final answer
    x = 702,898.08

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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.