Finding the Third Proportional to 582,407.25 and 1,245,779
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Solution
The third proportional to 582,407.25 and 1,245,779 is: 2,664,742.44
Step by Step Solution
- Step 1: Write the proportion equation
582,407.25 : 1,245,779 = 1,245,779 : x - Step 2: Convert to fraction form
582,407.25/1,245,779 = 1,245,779/x - Step 3: Cross multiply
582,407.25x = 1,245,779 × 1,245,779 - Step 4: Simplify right side
582,407.25x = 1,551,965,316,841 - Step 5: Solve for x
x = 1,551,965,316,841/582,407.25 - Step 6: Final answer
x = 2,664,742.44
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.