Home / 1,092,794.82-1,639,044.57-294,124.29

Finding the Fourth Proportional to 1,092,794.82, 1,639,044.57 and 294,124.29

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Solution

The fourth proportional to 1,092,794.82, 1,639,044.57 and 294,124.29 is: 441,146.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,794.82 : 1,639,044.57 = 294,124.29 : x
  2. Step 2: Convert to fraction form
    1,092,794.82/1,639,044.57 = 294,124.29/x
  3. Step 3: Cross multiply
    1,092,794.82x = 1,639,044.57 × 294,124.29
  4. Step 4: Simplify right side
    1,092,794.82x = 482,082,820,429.61
  5. Step 5: Solve for x
    x = 482,082,820,429.61/1,092,794.82
  6. Step 6: Final answer
    x = 441,146.69

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1.5x scale

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.