Finding the Third Proportional to 722,456.25 and 1,125,051
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Solution
The third proportional to 722,456.25 and 1,125,051 is: 1,751,995.02
Step by Step Solution
- Step 1: Write the proportion equation
722,456.25 : 1,125,051 = 1,125,051 : x - Step 2: Convert to fraction form
722,456.25/1,125,051 = 1,125,051/x - Step 3: Cross multiply
722,456.25x = 1,125,051 × 1,125,051 - Step 4: Simplify right side
722,456.25x = 1,265,739,752,601 - Step 5: Solve for x
x = 1,265,739,752,601/722,456.25 - Step 6: Final answer
x = 1,751,995.02
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.