Home / 11,062,280.20-16,595,753.10-4,669,241.80

Finding the Fourth Proportional to 11,062,280.20, 16,595,753.10 and 4,669,241.80

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Solution

The fourth proportional to 11,062,280.20, 16,595,753.10 and 4,669,241.80 is: 7,004,847.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,062,280.20 : 16,595,753.10 = 4,669,241.80 : x
  2. Step 2: Convert to fraction form
    11,062,280.20/16,595,753.10 = 4,669,241.80/x
  3. Step 3: Cross multiply
    11,062,280.20x = 16,595,753.10 × 4,669,241.80
  4. Step 4: Simplify right side
    11,062,280.20x = 77,489,584,076,999.58
  5. Step 5: Solve for x
    x = 77,489,584,076,999.58/11,062,280.20
  6. Step 6: Final answer
    x = 7,004,847.34

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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.