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Finding the Fourth Proportional to 377,110.94, 565,692.33 and 110,877.98

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Solution

The fourth proportional to 377,110.94, 565,692.33 and 110,877.98 is: 166,324.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,110.94 : 565,692.33 = 110,877.98 : x
  2. Step 2: Convert to fraction form
    377,110.94/565,692.33 = 110,877.98/x
  3. Step 3: Cross multiply
    377,110.94x = 565,692.33 × 110,877.98
  4. Step 4: Simplify right side
    377,110.94x = 62,722,822,851.89
  5. Step 5: Solve for x
    x = 62,722,822,851.89/377,110.94
  6. Step 6: Final answer
    x = 166,324.59

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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.