Finding the Third Proportional to 1,165,871.25 and 2,508,891.75
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Solution
The third proportional to 1,165,871.25 and 2,508,891.75 is: 5,398,999.09
Step by Step Solution
- Step 1: Write the proportion equation
1,165,871.25 : 2,508,891.75 = 2,508,891.75 : x - Step 2: Convert to fraction form
1,165,871.25/2,508,891.75 = 2,508,891.75/x - Step 3: Cross multiply
1,165,871.25x = 2,508,891.75 × 2,508,891.75 - Step 4: Simplify right side
1,165,871.25x = 6,294,537,813,218.06 - Step 5: Solve for x
x = 6,294,537,813,218.06/1,165,871.25 - Step 6: Final answer
x = 5,398,999.09
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.