Finding the Third Proportional to 3,368,769.75 and 7,305,045.75
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Solution
The third proportional to 3,368,769.75 and 7,305,045.75 is: 15,840,706.66
Step by Step Solution
- Step 1: Write the proportion equation
3,368,769.75 : 7,305,045.75 = 7,305,045.75 : x - Step 2: Convert to fraction form
3,368,769.75/7,305,045.75 = 7,305,045.75/x - Step 3: Cross multiply
3,368,769.75x = 7,305,045.75 × 7,305,045.75 - Step 4: Simplify right side
3,368,769.75x = 53,363,693,409,593.06 - Step 5: Solve for x
x = 53,363,693,409,593.06/3,368,769.75 - Step 6: Final answer
x = 15,840,706.66
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.