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Finding the Fourth Proportional to 247,802.82, 369,081.44 and 246,594.66

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Solution

The fourth proportional to 247,802.82, 369,081.44 and 246,594.66 is: 367,281.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,802.82 : 369,081.44 = 246,594.66 : x
  2. Step 2: Convert to fraction form
    247,802.82/369,081.44 = 246,594.66/x
  3. Step 3: Cross multiply
    247,802.82x = 369,081.44 × 246,594.66
  4. Step 4: Simplify right side
    247,802.82x = 91,013,510,976.14
  5. Step 5: Solve for x
    x = 91,013,510,976.14/247,802.82
  6. Step 6: Final answer
    x = 367,281.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.