Home / 3,795,213.58-5,237,453.78-2,076,362.80

Finding the Fourth Proportional to 3,795,213.58, 5,237,453.78 and 2,076,362.80

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Solution

The fourth proportional to 3,795,213.58, 5,237,453.78 and 2,076,362.80 is: 2,865,412.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,213.58 : 5,237,453.78 = 2,076,362.80 : x
  2. Step 2: Convert to fraction form
    3,795,213.58/5,237,453.78 = 2,076,362.80/x
  3. Step 3: Cross multiply
    3,795,213.58x = 5,237,453.78 × 2,076,362.80
  4. Step 4: Simplify right side
    3,795,213.58x = 10,874,854,195,511.38
  5. Step 5: Solve for x
    x = 10,874,854,195,511.38/3,795,213.58
  6. Step 6: Final answer
    x = 2,865,412.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.