Home / 1,414,942.83-1,952,830.62-834,272.46

Finding the Fourth Proportional to 1,414,942.83, 1,952,830.62 and 834,272.46

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Solution

The fourth proportional to 1,414,942.83, 1,952,830.62 and 834,272.46 is: 1,151,419.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,942.83 : 1,952,830.62 = 834,272.46 : x
  2. Step 2: Convert to fraction form
    1,414,942.83/1,952,830.62 = 834,272.46/x
  3. Step 3: Cross multiply
    1,414,942.83x = 1,952,830.62 × 834,272.46
  4. Step 4: Simplify right side
    1,414,942.83x = 1,629,192,805,310.73
  5. Step 5: Solve for x
    x = 1,629,192,805,310.73/1,414,942.83
  6. Step 6: Final answer
    x = 1,151,419.53

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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.