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Finding the Fourth Proportional to 574,167.93, 792,300.20 and 332,466.90

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Solution

The fourth proportional to 574,167.93, 792,300.20 and 332,466.90 is: 458,774.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,167.93 : 792,300.20 = 332,466.90 : x
  2. Step 2: Convert to fraction form
    574,167.93/792,300.20 = 332,466.90/x
  3. Step 3: Cross multiply
    574,167.93x = 792,300.20 × 332,466.90
  4. Step 4: Simplify right side
    574,167.93x = 263,413,589,701.05
  5. Step 5: Solve for x
    x = 263,413,589,701.05/574,167.93
  6. Step 6: Final answer
    x = 458,774.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.