Home / 936,272.24-1,404,076.24-337,072.52

Finding the Fourth Proportional to 936,272.24, 1,404,076.24 and 337,072.52

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Solution

The fourth proportional to 936,272.24, 1,404,076.24 and 337,072.52 is: 505,489.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,272.24 : 1,404,076.24 = 337,072.52 : x
  2. Step 2: Convert to fraction form
    936,272.24/1,404,076.24 = 337,072.52/x
  3. Step 3: Cross multiply
    936,272.24x = 1,404,076.24 × 337,072.52
  4. Step 4: Simplify right side
    936,272.24x = 473,275,516,488.93
  5. Step 5: Solve for x
    x = 473,275,516,488.93/936,272.24
  6. Step 6: Final answer
    x = 505,489.21

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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.