Finding the Third Proportional to 664,278 and 996,244.50
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Solution
The third proportional to 664,278 and 996,244.50 is: 1,494,108.04
Step by Step Solution
- Step 1: Write the proportion equation
664,278 : 996,244.50 = 996,244.50 : x - Step 2: Convert to fraction form
664,278/996,244.50 = 996,244.50/x - Step 3: Cross multiply
664,278x = 996,244.50 × 996,244.50 - Step 4: Simplify right side
664,278x = 992,503,103,780.25 - Step 5: Solve for x
x = 992,503,103,780.25/664,278 - Step 6: Final answer
x = 1,494,108.04
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.