Finding the Third Proportional to 788,318.25 and 1,729,239.75
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Solution
The third proportional to 788,318.25 and 1,729,239.75 is: 3,793,227.05
Step by Step Solution
- Step 1: Write the proportion equation
788,318.25 : 1,729,239.75 = 1,729,239.75 : x - Step 2: Convert to fraction form
788,318.25/1,729,239.75 = 1,729,239.75/x - Step 3: Cross multiply
788,318.25x = 1,729,239.75 × 1,729,239.75 - Step 4: Simplify right side
788,318.25x = 2,990,270,112,980.06 - Step 5: Solve for x
x = 2,990,270,112,980.06/788,318.25 - Step 6: Final answer
x = 3,793,227.05
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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.