Finding the Third Proportional to 3,391,599.09 and 7,393,006.69
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Solution
The third proportional to 3,391,599.09 and 7,393,006.69 is: 16,115,273.76
Step by Step Solution
- Step 1: Write the proportion equation
3,391,599.09 : 7,393,006.69 = 7,393,006.69 : x - Step 2: Convert to fraction form
3,391,599.09/7,393,006.69 = 7,393,006.69/x - Step 3: Cross multiply
3,391,599.09x = 7,393,006.69 × 7,393,006.69 - Step 4: Simplify right side
3,391,599.09x = 54,656,547,881,419.72 - Step 5: Solve for x
x = 54,656,547,881,419.72/3,391,599.09 - Step 6: Final answer
x = 16,115,273.76
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.