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Finding the Fourth Proportional to 594,163.70, 890,851.95 and 328,051.70

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Solution

The fourth proportional to 594,163.70, 890,851.95 and 328,051.70 is: 491,860.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,163.70 : 890,851.95 = 328,051.70 : x
  2. Step 2: Convert to fraction form
    594,163.70/890,851.95 = 328,051.70/x
  3. Step 3: Cross multiply
    594,163.70x = 890,851.95 × 328,051.70
  4. Step 4: Simplify right side
    594,163.70x = 292,245,496,645.82
  5. Step 5: Solve for x
    x = 292,245,496,645.82/594,163.70
  6. Step 6: Final answer
    x = 491,860.23

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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.