Finding the Third Proportional to 410,292 and 853,200
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Solution
The third proportional to 410,292 and 853,200 is: 1,774,224.80
Step by Step Solution
- Step 1: Write the proportion equation
410,292 : 853,200 = 853,200 : x - Step 2: Convert to fraction form
410,292/853,200 = 853,200/x - Step 3: Cross multiply
410,292x = 853,200 × 853,200 - Step 4: Simplify right side
410,292x = 727,950,240,000 - Step 5: Solve for x
x = 727,950,240,000/410,292 - Step 6: Final answer
x = 1,774,224.80
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.