Home / 737,845.20-1,106,601.60-481,597.08

Finding the Fourth Proportional to 737,845.20, 1,106,601.60 and 481,597.08

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Solution

The fourth proportional to 737,845.20, 1,106,601.60 and 481,597.08 is: 722,287.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,845.20 : 1,106,601.60 = 481,597.08 : x
  2. Step 2: Convert to fraction form
    737,845.20/1,106,601.60 = 481,597.08/x
  3. Step 3: Cross multiply
    737,845.20x = 1,106,601.60 × 481,597.08
  4. Step 4: Simplify right side
    737,845.20x = 532,936,099,283.33
  5. Step 5: Solve for x
    x = 532,936,099,283.33/737,845.20
  6. Step 6: Final answer
    x = 722,287.14

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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.