Finding the Third Proportional to 727,511.50 and 1,101,327.75
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Solution
The third proportional to 727,511.50 and 1,101,327.75 is: 1,667,221.50
Step by Step Solution
- Step 1: Write the proportion equation
727,511.50 : 1,101,327.75 = 1,101,327.75 : x - Step 2: Convert to fraction form
727,511.50/1,101,327.75 = 1,101,327.75/x - Step 3: Cross multiply
727,511.50x = 1,101,327.75 × 1,101,327.75 - Step 4: Simplify right side
727,511.50x = 1,212,922,812,920.06 - Step 5: Solve for x
x = 1,212,922,812,920.06/727,511.50 - Step 6: Final answer
x = 1,667,221.50
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.