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Finding the Fourth Proportional to 595,032.89, 892,578.03 and 195,664.82

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Solution

The fourth proportional to 595,032.89, 892,578.03 and 195,664.82 is: 293,506.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,032.89 : 892,578.03 = 195,664.82 : x
  2. Step 2: Convert to fraction form
    595,032.89/892,578.03 = 195,664.82/x
  3. Step 3: Cross multiply
    595,032.89x = 892,578.03 × 195,664.82
  4. Step 4: Simplify right side
    595,032.89x = 174,646,119,575.91
  5. Step 5: Solve for x
    x = 174,646,119,575.91/595,032.89
  6. Step 6: Final answer
    x = 293,506.67

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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.