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Finding the Fourth Proportional to 595,119.80, 892,810.92 and 195,744.44

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Solution

The fourth proportional to 595,119.80, 892,810.92 and 195,744.44 is: 293,659.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,119.80 : 892,810.92 = 195,744.44 : x
  2. Step 2: Convert to fraction form
    595,119.80/892,810.92 = 195,744.44/x
  3. Step 3: Cross multiply
    595,119.80x = 892,810.92 × 195,744.44
  4. Step 4: Simplify right side
    595,119.80x = 174,762,773,561.29
  5. Step 5: Solve for x
    x = 174,762,773,561.29/595,119.80
  6. Step 6: Final answer
    x = 293,659.82

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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.