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Finding the Fourth Proportional to 595,104.60, 892,743.30 and 195,763.80

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Solution

The fourth proportional to 595,104.60, 892,743.30 and 195,763.80 is: 293,674.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,104.60 : 892,743.30 = 195,763.80 : x
  2. Step 2: Convert to fraction form
    595,104.60/892,743.30 = 195,763.80/x
  3. Step 3: Cross multiply
    595,104.60x = 892,743.30 × 195,763.80
  4. Step 4: Simplify right side
    595,104.60x = 174,766,820,832.54
  5. Step 5: Solve for x
    x = 174,766,820,832.54/595,104.60
  6. Step 6: Final answer
    x = 293,674.12

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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.