Finding the Third Proportional to 449,608.50 and 971,187.75
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Solution
The third proportional to 449,608.50 and 971,187.75 is: 2,097,837.66
Step by Step Solution
- Step 1: Write the proportion equation
449,608.50 : 971,187.75 = 971,187.75 : x - Step 2: Convert to fraction form
449,608.50/971,187.75 = 971,187.75/x - Step 3: Cross multiply
449,608.50x = 971,187.75 × 971,187.75 - Step 4: Simplify right side
449,608.50x = 943,205,645,750.06 - Step 5: Solve for x
x = 943,205,645,750.06/449,608.50 - Step 6: Final answer
x = 2,097,837.66
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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.