Finding the Third Proportional to 786,124.13 and 1,675,199.25
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Solution
The third proportional to 786,124.13 and 1,675,199.25 is: 3,569,782.99
Step by Step Solution
- Step 1: Write the proportion equation
786,124.13 : 1,675,199.25 = 1,675,199.25 : x - Step 2: Convert to fraction form
786,124.13/1,675,199.25 = 1,675,199.25/x - Step 3: Cross multiply
786,124.13x = 1,675,199.25 × 1,675,199.25 - Step 4: Simplify right side
786,124.13x = 2,806,292,527,200.56 - Step 5: Solve for x
x = 2,806,292,527,200.56/786,124.13 - Step 6: Final answer
x = 3,569,782.99
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.