Home / 3,630,704.40-5,446,056.60-2,436,310.80

Finding the Fourth Proportional to 3,630,704.40, 5,446,056.60 and 2,436,310.80

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Solution

The fourth proportional to 3,630,704.40, 5,446,056.60 and 2,436,310.80 is: 3,654,466.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,704.40 : 5,446,056.60 = 2,436,310.80 : x
  2. Step 2: Convert to fraction form
    3,630,704.40/5,446,056.60 = 2,436,310.80/x
  3. Step 3: Cross multiply
    3,630,704.40x = 5,446,056.60 × 2,436,310.80
  4. Step 4: Simplify right side
    3,630,704.40x = 13,268,286,511,991.28
  5. Step 5: Solve for x
    x = 13,268,286,511,991.28/3,630,704.40
  6. Step 6: Final answer
    x = 3,654,466.20

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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.