Finding the Third Proportional to 713,916 and 1,107,121.50
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Solution
The third proportional to 713,916 and 1,107,121.50 is: 1,716,893.89
Step by Step Solution
- Step 1: Write the proportion equation
713,916 : 1,107,121.50 = 1,107,121.50 : x - Step 2: Convert to fraction form
713,916/1,107,121.50 = 1,107,121.50/x - Step 3: Cross multiply
713,916x = 1,107,121.50 × 1,107,121.50 - Step 4: Simplify right side
713,916x = 1,225,718,015,762.25 - Step 5: Solve for x
x = 1,225,718,015,762.25/713,916 - Step 6: Final answer
x = 1,716,893.89
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.