Finding the Third Proportional to 350,194 and 791,326
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Solution
The third proportional to 350,194 and 791,326 is: 1,788,142.68
Step by Step Solution
- Step 1: Write the proportion equation
350,194 : 791,326 = 791,326 : x - Step 2: Convert to fraction form
350,194/791,326 = 791,326/x - Step 3: Cross multiply
350,194x = 791,326 × 791,326 - Step 4: Simplify right side
350,194x = 626,196,838,276 - Step 5: Solve for x
x = 626,196,838,276/350,194 - Step 6: Final answer
x = 1,788,142.68
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Why These Related Problems?
These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.