Home / 1,162,793.60-1,744,184.35-298,224.49

Finding the Fourth Proportional to 1,162,793.60, 1,744,184.35 and 298,224.49

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Solution

The fourth proportional to 1,162,793.60, 1,744,184.35 and 298,224.49 is: 447,335.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,793.60 : 1,744,184.35 = 298,224.49 : x
  2. Step 2: Convert to fraction form
    1,162,793.60/1,744,184.35 = 298,224.49/x
  3. Step 3: Cross multiply
    1,162,793.60x = 1,744,184.35 × 298,224.49
  4. Step 4: Simplify right side
    1,162,793.60x = 520,158,488,244.73
  5. Step 5: Solve for x
    x = 520,158,488,244.73/1,162,793.60
  6. Step 6: Final answer
    x = 447,335.18

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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.