Home / 11,114,803.18-16,669,871.97-3,134,760.94

Finding the Fourth Proportional to 11,114,803.18, 16,669,871.97 and 3,134,760.94

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Solution

The fourth proportional to 11,114,803.18, 16,669,871.97 and 3,134,760.94 is: 4,701,483.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,803.18 : 16,669,871.97 = 3,134,760.94 : x
  2. Step 2: Convert to fraction form
    11,114,803.18/16,669,871.97 = 3,134,760.94/x
  3. Step 3: Cross multiply
    11,114,803.18x = 16,669,871.97 × 3,134,760.94
  4. Step 4: Simplify right side
    11,114,803.18x = 52,256,063,526,356.85
  5. Step 5: Solve for x
    x = 52,256,063,526,356.85/11,114,803.18
  6. Step 6: Final answer
    x = 4,701,483.48

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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.