Home / 466,922.10-700,383.15-446,445.30

Finding the Fourth Proportional to 466,922.10, 700,383.15 and 446,445.30

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Solution

The fourth proportional to 466,922.10, 700,383.15 and 446,445.30 is: 669,667.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,922.10 : 700,383.15 = 446,445.30 : x
  2. Step 2: Convert to fraction form
    466,922.10/700,383.15 = 446,445.30/x
  3. Step 3: Cross multiply
    466,922.10x = 700,383.15 × 446,445.30
  4. Step 4: Simplify right side
    466,922.10x = 312,682,765,516.70
  5. Step 5: Solve for x
    x = 312,682,765,516.70/466,922.10
  6. Step 6: Final answer
    x = 669,667.95

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Double scale
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Similar ratio
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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.