Home / 952,834.62-1,427,383.29-552,634.62

Finding the Fourth Proportional to 952,834.62, 1,427,383.29 and 552,634.62

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Solution

The fourth proportional to 952,834.62, 1,427,383.29 and 552,634.62 is: 827,868.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,834.62 : 1,427,383.29 = 552,634.62 : x
  2. Step 2: Convert to fraction form
    952,834.62/1,427,383.29 = 552,634.62/x
  3. Step 3: Cross multiply
    952,834.62x = 1,427,383.29 × 552,634.62
  4. Step 4: Simplify right side
    952,834.62x = 788,821,422,063.50
  5. Step 5: Solve for x
    x = 788,821,422,063.50/952,834.62
  6. Step 6: Final answer
    x = 827,868.14

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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.