Finding the Third Proportional to 739,293.75 and 1,112,221.13
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Solution
The third proportional to 739,293.75 and 1,112,221.13 is: 1,673,266.99
Step by Step Solution
- Step 1: Write the proportion equation
739,293.75 : 1,112,221.13 = 1,112,221.13 : x - Step 2: Convert to fraction form
739,293.75/1,112,221.13 = 1,112,221.13/x - Step 3: Cross multiply
739,293.75x = 1,112,221.13 × 1,112,221.13 - Step 4: Simplify right side
739,293.75x = 1,237,035,830,896.27 - Step 5: Solve for x
x = 1,237,035,830,896.27/739,293.75 - Step 6: Final answer
x = 1,673,266.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.