Finding the Third Proportional to 407,767.50 and 882,735.75
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Solution
The third proportional to 407,767.50 and 882,735.75 is: 1,910,947.79
Step by Step Solution
- Step 1: Write the proportion equation
407,767.50 : 882,735.75 = 882,735.75 : x - Step 2: Convert to fraction form
407,767.50/882,735.75 = 882,735.75/x - Step 3: Cross multiply
407,767.50x = 882,735.75 × 882,735.75 - Step 4: Simplify right side
407,767.50x = 779,222,404,328.06 - Step 5: Solve for x
x = 779,222,404,328.06/407,767.50 - Step 6: Final answer
x = 1,910,947.79
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.