Home / 3,099,622.70-4,277,530.49-1,704,243.29

Finding the Fourth Proportional to 3,099,622.70, 4,277,530.49 and 1,704,243.29

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Solution

The fourth proportional to 3,099,622.70, 4,277,530.49 and 1,704,243.29 is: 2,351,883.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,622.70 : 4,277,530.49 = 1,704,243.29 : x
  2. Step 2: Convert to fraction form
    3,099,622.70/4,277,530.49 = 1,704,243.29/x
  3. Step 3: Cross multiply
    3,099,622.70x = 4,277,530.49 × 1,704,243.29
  4. Step 4: Simplify right side
    3,099,622.70x = 7,289,952,635,352.91
  5. Step 5: Solve for x
    x = 7,289,952,635,352.91/3,099,622.70
  6. Step 6: Final answer
    x = 2,351,883.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.