Home / 3,663,136.70-5,494,705.05-2,954,548.70

Finding the Fourth Proportional to 3,663,136.70, 5,494,705.05 and 2,954,548.70

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Solution

The fourth proportional to 3,663,136.70, 5,494,705.05 and 2,954,548.70 is: 4,431,823.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,136.70 : 5,494,705.05 = 2,954,548.70 : x
  2. Step 2: Convert to fraction form
    3,663,136.70/5,494,705.05 = 2,954,548.70/x
  3. Step 3: Cross multiply
    3,663,136.70x = 5,494,705.05 × 2,954,548.70
  4. Step 4: Simplify right side
    3,663,136.70x = 16,234,373,662,360.94
  5. Step 5: Solve for x
    x = 16,234,373,662,360.94/3,663,136.70
  6. Step 6: Final answer
    x = 4,431,823.05

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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.