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Finding the Fourth Proportional to 335,801.30, 503,701.95 and 332,302.10

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Solution

The fourth proportional to 335,801.30, 503,701.95 and 332,302.10 is: 498,453.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,801.30 : 503,701.95 = 332,302.10 : x
  2. Step 2: Convert to fraction form
    335,801.30/503,701.95 = 332,302.10/x
  3. Step 3: Cross multiply
    335,801.30x = 503,701.95 × 332,302.10
  4. Step 4: Simplify right side
    335,801.30x = 167,381,215,759.10
  5. Step 5: Solve for x
    x = 167,381,215,759.10/335,801.30
  6. Step 6: Final answer
    x = 498,453.15

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1.5x scale

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.