Home / 11,114,790.05-16,669,852.27-3,134,747.81

Finding the Fourth Proportional to 11,114,790.05, 16,669,852.27 and 3,134,747.81

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Solution

The fourth proportional to 11,114,790.05, 16,669,852.27 and 3,134,747.81 is: 4,701,463.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,790.05 : 16,669,852.27 = 3,134,747.81 : x
  2. Step 2: Convert to fraction form
    11,114,790.05/16,669,852.27 = 3,134,747.81/x
  3. Step 3: Cross multiply
    11,114,790.05x = 16,669,852.27 × 3,134,747.81
  4. Step 4: Simplify right side
    11,114,790.05x = 52,255,782,930,243.79
  5. Step 5: Solve for x
    x = 52,255,782,930,243.79/11,114,790.05
  6. Step 6: Final answer
    x = 4,701,463.79

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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.