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Finding the Fourth Proportional to 595,172.33, 892,753.73 and 353,686.98

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Solution

The fourth proportional to 595,172.33, 892,753.73 and 353,686.98 is: 530,527.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,172.33 : 892,753.73 = 353,686.98 : x
  2. Step 2: Convert to fraction form
    595,172.33/892,753.73 = 353,686.98/x
  3. Step 3: Cross multiply
    595,172.33x = 892,753.73 × 353,686.98
  4. Step 4: Simplify right side
    595,172.33x = 315,755,370,047.54
  5. Step 5: Solve for x
    x = 315,755,370,047.54/595,172.33
  6. Step 6: Final answer
    x = 530,527.64

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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.