Home / 737,632.14-1,017,826.44-410,942.94

Finding the Fourth Proportional to 737,632.14, 1,017,826.44 and 410,942.94

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Solution

The fourth proportional to 737,632.14, 1,017,826.44 and 410,942.94 is: 567,042.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,632.14 : 1,017,826.44 = 410,942.94 : x
  2. Step 2: Convert to fraction form
    737,632.14/1,017,826.44 = 410,942.94/x
  3. Step 3: Cross multiply
    737,632.14x = 1,017,826.44 × 410,942.94
  4. Step 4: Simplify right side
    737,632.14x = 418,268,589,663.33
  5. Step 5: Solve for x
    x = 418,268,589,663.33/737,632.14
  6. Step 6: Final answer
    x = 567,042.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.