Home / 1,092,834.82-1,639,252.23-294,118.18

Finding the Fourth Proportional to 1,092,834.82, 1,639,252.23 and 294,118.18

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Solution

The fourth proportional to 1,092,834.82, 1,639,252.23 and 294,118.18 is: 441,177.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,834.82 : 1,639,252.23 = 294,118.18 : x
  2. Step 2: Convert to fraction form
    1,092,834.82/1,639,252.23 = 294,118.18/x
  3. Step 3: Cross multiply
    1,092,834.82x = 1,639,252.23 × 294,118.18
  4. Step 4: Simplify right side
    1,092,834.82x = 482,133,882,448.54
  5. Step 5: Solve for x
    x = 482,133,882,448.54/1,092,834.82
  6. Step 6: Final answer
    x = 441,177.27

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Double scale
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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.