Home / 11,114,802.68-16,669,871.22-3,134,760.44

Finding the Fourth Proportional to 11,114,802.68, 16,669,871.22 and 3,134,760.44

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Solution

The fourth proportional to 11,114,802.68, 16,669,871.22 and 3,134,760.44 is: 4,701,482.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,802.68 : 16,669,871.22 = 3,134,760.44 : x
  2. Step 2: Convert to fraction form
    11,114,802.68/16,669,871.22 = 3,134,760.44/x
  3. Step 3: Cross multiply
    11,114,802.68x = 16,669,871.22 × 3,134,760.44
  4. Step 4: Simplify right side
    11,114,802.68x = 52,256,052,840,350.54
  5. Step 5: Solve for x
    x = 52,256,052,840,350.54/11,114,802.68
  6. Step 6: Final answer
    x = 4,701,482.73

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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.