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Finding the Fourth Proportional to 577,545.83, 796,693.27 and 335,801.69

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Solution

The fourth proportional to 577,545.83, 796,693.27 and 335,801.69 is: 463,220.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,545.83 : 796,693.27 = 335,801.69 : x
  2. Step 2: Convert to fraction form
    577,545.83/796,693.27 = 335,801.69/x
  3. Step 3: Cross multiply
    577,545.83x = 796,693.27 × 335,801.69
  4. Step 4: Simplify right side
    577,545.83x = 267,530,940,815.15
  5. Step 5: Solve for x
    x = 267,530,940,815.15/577,545.83
  6. Step 6: Final answer
    x = 463,220.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.