Home / 1,092,795.82-1,639,046.07-294,125.29

Finding the Fourth Proportional to 1,092,795.82, 1,639,046.07 and 294,125.29

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Solution

The fourth proportional to 1,092,795.82, 1,639,046.07 and 294,125.29 is: 441,148.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,795.82 : 1,639,046.07 = 294,125.29 : x
  2. Step 2: Convert to fraction form
    1,092,795.82/1,639,046.07 = 294,125.29/x
  3. Step 3: Cross multiply
    1,092,795.82x = 1,639,046.07 × 294,125.29
  4. Step 4: Simplify right side
    1,092,795.82x = 482,084,900,662.11
  5. Step 5: Solve for x
    x = 482,084,900,662.11/1,092,795.82
  6. Step 6: Final answer
    x = 441,148.19

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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.