Finding the Third Proportional to 2,279,623.50 and 3,609,717.75
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Solution
The third proportional to 2,279,623.50 and 3,609,717.75 is: 5,715,883.45
Step by Step Solution
- Step 1: Write the proportion equation
2,279,623.50 : 3,609,717.75 = 3,609,717.75 : x - Step 2: Convert to fraction form
2,279,623.50/3,609,717.75 = 3,609,717.75/x - Step 3: Cross multiply
2,279,623.50x = 3,609,717.75 × 3,609,717.75 - Step 4: Simplify right side
2,279,623.50x = 13,030,062,234,665.06 - Step 5: Solve for x
x = 13,030,062,234,665.06/2,279,623.50 - Step 6: Final answer
x = 5,715,883.45
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.