Home / 737,196.47-1,105,952.46-417,499.44

Finding the Fourth Proportional to 737,196.47, 1,105,952.46 and 417,499.44

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Solution

The fourth proportional to 737,196.47, 1,105,952.46 and 417,499.44 is: 626,338.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,196.47 : 1,105,952.46 = 417,499.44 : x
  2. Step 2: Convert to fraction form
    737,196.47/1,105,952.46 = 417,499.44/x
  3. Step 3: Cross multiply
    737,196.47x = 1,105,952.46 × 417,499.44
  4. Step 4: Simplify right side
    737,196.47x = 461,734,532,716.62
  5. Step 5: Solve for x
    x = 461,734,532,716.62/737,196.47
  6. Step 6: Final answer
    x = 626,338.51

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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.