Finding the Third Proportional to 580,654 and 802,356
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Solution
The third proportional to 580,654 and 802,356 is: 1,108,706.99
Step by Step Solution
- Step 1: Write the proportion equation
580,654 : 802,356 = 802,356 : x - Step 2: Convert to fraction form
580,654/802,356 = 802,356/x - Step 3: Cross multiply
580,654x = 802,356 × 802,356 - Step 4: Simplify right side
580,654x = 643,775,150,736 - Step 5: Solve for x
x = 643,775,150,736/580,654 - Step 6: Final answer
x = 1,108,706.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.