Finding the Third Proportional to 403,557.19 and 848,940.75
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Solution
The third proportional to 403,557.19 and 848,940.75 is: 1,785,869.31
Step by Step Solution
- Step 1: Write the proportion equation
403,557.19 : 848,940.75 = 848,940.75 : x - Step 2: Convert to fraction form
403,557.19/848,940.75 = 848,940.75/x - Step 3: Cross multiply
403,557.19x = 848,940.75 × 848,940.75 - Step 4: Simplify right side
403,557.19x = 720,700,397,010.56 - Step 5: Solve for x
x = 720,700,397,010.56/403,557.19 - Step 6: Final answer
x = 1,785,869.31
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.