Home / 463,212.60-694,818.90-441,561.30

Finding the Fourth Proportional to 463,212.60, 694,818.90 and 441,561.30

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Solution

The fourth proportional to 463,212.60, 694,818.90 and 441,561.30 is: 662,341.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,212.60 : 694,818.90 = 441,561.30 : x
  2. Step 2: Convert to fraction form
    463,212.60/694,818.90 = 441,561.30/x
  3. Step 3: Cross multiply
    463,212.60x = 694,818.90 × 441,561.30
  4. Step 4: Simplify right side
    463,212.60x = 306,805,136,748.57
  5. Step 5: Solve for x
    x = 306,805,136,748.57/463,212.60
  6. Step 6: Final answer
    x = 662,341.95

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Similar ratio
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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.