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Finding the Fourth Proportional to 297,609.39, 410,652.95 and 182,851.11

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Solution

The fourth proportional to 297,609.39, 410,652.95 and 182,851.11 is: 252,305.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,609.39 : 410,652.95 = 182,851.11 : x
  2. Step 2: Convert to fraction form
    297,609.39/410,652.95 = 182,851.11/x
  3. Step 3: Cross multiply
    297,609.39x = 410,652.95 × 182,851.11
  4. Step 4: Simplify right side
    297,609.39x = 75,088,346,818.02
  5. Step 5: Solve for x
    x = 75,088,346,818.02/297,609.39
  6. Step 6: Final answer
    x = 252,305.03

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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.