Home / 3,669,316.40-5,503,974.60-2,234,425.70

Finding the Fourth Proportional to 3,669,316.40, 5,503,974.60 and 2,234,425.70

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Solution

The fourth proportional to 3,669,316.40, 5,503,974.60 and 2,234,425.70 is: 3,351,638.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,316.40 : 5,503,974.60 = 2,234,425.70 : x
  2. Step 2: Convert to fraction form
    3,669,316.40/5,503,974.60 = 2,234,425.70/x
  3. Step 3: Cross multiply
    3,669,316.40x = 5,503,974.60 × 2,234,425.70
  4. Step 4: Simplify right side
    3,669,316.40x = 12,298,222,298,387.22
  5. Step 5: Solve for x
    x = 12,298,222,298,387.22/3,669,316.40
  6. Step 6: Final answer
    x = 3,351,638.55

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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.