Finding the Third Proportional to 464,222 and 737,805
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Solution
The third proportional to 464,222 and 737,805 is: 1,172,620.47
Step by Step Solution
- Step 1: Write the proportion equation
464,222 : 737,805 = 737,805 : x - Step 2: Convert to fraction form
464,222/737,805 = 737,805/x - Step 3: Cross multiply
464,222x = 737,805 × 737,805 - Step 4: Simplify right side
464,222x = 544,356,218,025 - Step 5: Solve for x
x = 544,356,218,025/464,222 - Step 6: Final answer
x = 1,172,620.47
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.