Home / 5,663,213.70-8,494,820.55-4,122,034.80

Finding the Fourth Proportional to 5,663,213.70, 8,494,820.55 and 4,122,034.80

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Solution

The fourth proportional to 5,663,213.70, 8,494,820.55 and 4,122,034.80 is: 6,183,052.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,663,213.70 : 8,494,820.55 = 4,122,034.80 : x
  2. Step 2: Convert to fraction form
    5,663,213.70/8,494,820.55 = 4,122,034.80/x
  3. Step 3: Cross multiply
    5,663,213.70x = 8,494,820.55 × 4,122,034.80
  4. Step 4: Simplify right side
    5,663,213.70x = 35,015,945,926,855.14
  5. Step 5: Solve for x
    x = 35,015,945,926,855.14/5,663,213.70
  6. Step 6: Final answer
    x = 6,183,052.20

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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.