Finding the Third Proportional to 771,611.25 and 1,040,862
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Solution
The third proportional to 771,611.25 and 1,040,862 is: 1,404,066.75
Step by Step Solution
- Step 1: Write the proportion equation
771,611.25 : 1,040,862 = 1,040,862 : x - Step 2: Convert to fraction form
771,611.25/1,040,862 = 1,040,862/x - Step 3: Cross multiply
771,611.25x = 1,040,862 × 1,040,862 - Step 4: Simplify right side
771,611.25x = 1,083,393,703,044 - Step 5: Solve for x
x = 1,083,393,703,044/771,611.25 - Step 6: Final answer
x = 1,404,066.75
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.