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Finding the Fourth Proportional to 594,469.94, 891,803.93 and 195,003.45

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Solution

The fourth proportional to 594,469.94, 891,803.93 and 195,003.45 is: 292,537.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,469.94 : 891,803.93 = 195,003.45 : x
  2. Step 2: Convert to fraction form
    594,469.94/891,803.93 = 195,003.45/x
  3. Step 3: Cross multiply
    594,469.94x = 891,803.93 × 195,003.45
  4. Step 4: Simplify right side
    594,469.94x = 173,904,842,098.54
  5. Step 5: Solve for x
    x = 173,904,842,098.54/594,469.94
  6. Step 6: Final answer
    x = 292,537.66

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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.