Home / 4,946,893.65-7,407,743.09-3,258,879.57

Finding the Fourth Proportional to 4,946,893.65, 7,407,743.09 and 3,258,879.57

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Solution

The fourth proportional to 4,946,893.65, 7,407,743.09 and 3,258,879.57 is: 4,880,020.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946,893.65 : 7,407,743.09 = 3,258,879.57 : x
  2. Step 2: Convert to fraction form
    4,946,893.65/7,407,743.09 = 3,258,879.57/x
  3. Step 3: Cross multiply
    4,946,893.65x = 7,407,743.09 × 3,258,879.57
  4. Step 4: Simplify right side
    4,946,893.65x = 24,140,942,599,515.27
  5. Step 5: Solve for x
    x = 24,140,942,599,515.27/4,946,893.65
  6. Step 6: Final answer
    x = 4,880,020.54

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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.