Home / 11,114,795.68-16,669,860.72-3,134,753.44

Finding the Fourth Proportional to 11,114,795.68, 16,669,860.72 and 3,134,753.44

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Solution

The fourth proportional to 11,114,795.68, 16,669,860.72 and 3,134,753.44 is: 4,701,472.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,795.68 : 16,669,860.72 = 3,134,753.44 : x
  2. Step 2: Convert to fraction form
    11,114,795.68/16,669,860.72 = 3,134,753.44/x
  3. Step 3: Cross multiply
    11,114,795.68x = 16,669,860.72 × 3,134,753.44
  4. Step 4: Simplify right side
    11,114,795.68x = 52,255,903,182,910.90
  5. Step 5: Solve for x
    x = 52,255,903,182,910.90/11,114,795.68
  6. Step 6: Final answer
    x = 4,701,472.23

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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.