Finding the Third Proportional to 3,110,946.75 and 6,470,212.50
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Solution
The third proportional to 3,110,946.75 and 6,470,212.50 is: 13,456,884.08
Step by Step Solution
- Step 1: Write the proportion equation
3,110,946.75 : 6,470,212.50 = 6,470,212.50 : x - Step 2: Convert to fraction form
3,110,946.75/6,470,212.50 = 6,470,212.50/x - Step 3: Cross multiply
3,110,946.75x = 6,470,212.50 × 6,470,212.50 - Step 4: Simplify right side
3,110,946.75x = 41,863,649,795,156.25 - Step 5: Solve for x
x = 41,863,649,795,156.25/3,110,946.75 - Step 6: Final answer
x = 13,456,884.08
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.