Finding the Third Proportional to 3,386,481.75 and 7,232,220
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Solution
The third proportional to 3,386,481.75 and 7,232,220 is: 15,445,234.90
Step by Step Solution
- Step 1: Write the proportion equation
3,386,481.75 : 7,232,220 = 7,232,220 : x - Step 2: Convert to fraction form
3,386,481.75/7,232,220 = 7,232,220/x - Step 3: Cross multiply
3,386,481.75x = 7,232,220 × 7,232,220 - Step 4: Simplify right side
3,386,481.75x = 52,305,006,128,400 - Step 5: Solve for x
x = 52,305,006,128,400/3,386,481.75 - Step 6: Final answer
x = 15,445,234.90
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.