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Finding the Fourth Proportional to 544,476.83, 816,273.86 and 244,737.95

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Solution

The fourth proportional to 544,476.83, 816,273.86 and 244,737.95 is: 366,908.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,476.83 : 816,273.86 = 244,737.95 : x
  2. Step 2: Convert to fraction form
    544,476.83/816,273.86 = 244,737.95/x
  3. Step 3: Cross multiply
    544,476.83x = 816,273.86 × 244,737.95
  4. Step 4: Simplify right side
    544,476.83x = 199,773,185,829.93
  5. Step 5: Solve for x
    x = 199,773,185,829.93/544,476.83
  6. Step 6: Final answer
    x = 366,908.52

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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.