Home / 3,362,064.92-5,042,556.05-965,364.42

Finding the Fourth Proportional to 3,362,064.92, 5,042,556.05 and 965,364.42

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Solution

The fourth proportional to 3,362,064.92, 5,042,556.05 and 965,364.42 is: 1,447,891.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,064.92 : 5,042,556.05 = 965,364.42 : x
  2. Step 2: Convert to fraction form
    3,362,064.92/5,042,556.05 = 965,364.42/x
  3. Step 3: Cross multiply
    3,362,064.92x = 5,042,556.05 × 965,364.42
  4. Step 4: Simplify right side
    3,362,064.92x = 4,867,904,191,698.92
  5. Step 5: Solve for x
    x = 4,867,904,191,698.92/3,362,064.92
  6. Step 6: Final answer
    x = 1,447,891.20

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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.