Finding the Third Proportional to 388,207.50 and 848,383.50
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Solution
The third proportional to 388,207.50 and 848,383.50 is: 1,854,046.00
Step by Step Solution
- Step 1: Write the proportion equation
388,207.50 : 848,383.50 = 848,383.50 : x - Step 2: Convert to fraction form
388,207.50/848,383.50 = 848,383.50/x - Step 3: Cross multiply
388,207.50x = 848,383.50 × 848,383.50 - Step 4: Simplify right side
388,207.50x = 719,754,563,072.25 - Step 5: Solve for x
x = 719,754,563,072.25/388,207.50 - Step 6: Final answer
x = 1,854,046.00
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.