Home / 6,323,467.07-9,486,105.40-1,946,976.65

Finding the Fourth Proportional to 6,323,467.07, 9,486,105.40 and 1,946,976.65

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Solution

The fourth proportional to 6,323,467.07, 9,486,105.40 and 1,946,976.65 is: 2,920,743.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,467.07 : 9,486,105.40 = 1,946,976.65 : x
  2. Step 2: Convert to fraction form
    6,323,467.07/9,486,105.40 = 1,946,976.65/x
  3. Step 3: Cross multiply
    6,323,467.07x = 9,486,105.40 × 1,946,976.65
  4. Step 4: Simplify right side
    6,323,467.07x = 18,469,225,713,238.91
  5. Step 5: Solve for x
    x = 18,469,225,713,238.91/6,323,467.07
  6. Step 6: Final answer
    x = 2,920,743.56

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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.