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Finding the Fourth Proportional to 595,022.64, 892,562.66 and 195,654.57

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Solution

The fourth proportional to 595,022.64, 892,562.66 and 195,654.57 is: 293,491.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,022.64 : 892,562.66 = 195,654.57 : x
  2. Step 2: Convert to fraction form
    595,022.64/892,562.66 = 195,654.57/x
  3. Step 3: Cross multiply
    595,022.64x = 892,562.66 × 195,654.57
  4. Step 4: Simplify right side
    595,022.64x = 174,633,962,462.08
  5. Step 5: Solve for x
    x = 174,633,962,462.08/595,022.64
  6. Step 6: Final answer
    x = 293,491.29

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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.