Finding the Third Proportional to 788,163.75 and 1,222,907.63
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Solution
The third proportional to 788,163.75 and 1,222,907.63 is: 1,897,452.22
Step by Step Solution
- Step 1: Write the proportion equation
788,163.75 : 1,222,907.63 = 1,222,907.63 : x - Step 2: Convert to fraction form
788,163.75/1,222,907.63 = 1,222,907.63/x - Step 3: Cross multiply
788,163.75x = 1,222,907.63 × 1,222,907.63 - Step 4: Simplify right side
788,163.75x = 1,495,503,059,283.14 - Step 5: Solve for x
x = 1,495,503,059,283.14/788,163.75 - Step 6: Final answer
x = 1,897,452.22
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.