Home / 956,627.31-1,434,940.97-833,455.47

Finding the Fourth Proportional to 956,627.31, 1,434,940.97 and 833,455.47

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Solution

The fourth proportional to 956,627.31, 1,434,940.97 and 833,455.47 is: 1,250,183.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,627.31 : 1,434,940.97 = 833,455.47 : x
  2. Step 2: Convert to fraction form
    956,627.31/1,434,940.97 = 833,455.47/x
  3. Step 3: Cross multiply
    956,627.31x = 1,434,940.97 × 833,455.47
  4. Step 4: Simplify right side
    956,627.31x = 1,195,959,396,406.33
  5. Step 5: Solve for x
    x = 1,195,959,396,406.33/956,627.31
  6. Step 6: Final answer
    x = 1,250,183.21

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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.