Home / 4,076,980.28-5,626,236.39-2,241,469.80

Finding the Fourth Proportional to 4,076,980.28, 5,626,236.39 and 2,241,469.80

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Solution

The fourth proportional to 4,076,980.28, 5,626,236.39 and 2,241,469.80 is: 3,093,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,980.28 : 5,626,236.39 = 2,241,469.80 : x
  2. Step 2: Convert to fraction form
    4,076,980.28/5,626,236.39 = 2,241,469.80/x
  3. Step 3: Cross multiply
    4,076,980.28x = 5,626,236.39 × 2,241,469.80
  4. Step 4: Simplify right side
    4,076,980.28x = 12,611,038,943,453.20
  5. Step 5: Solve for x
    x = 12,611,038,943,453.20/4,076,980.28
  6. Step 6: Final answer
    x = 3,093,230.30

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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.