Finding the Third Proportional to 380,073.94 and 826,302.94
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Solution
The third proportional to 380,073.94 and 826,302.94 is: 1,796,430.84
Step by Step Solution
- Step 1: Write the proportion equation
380,073.94 : 826,302.94 = 826,302.94 : x - Step 2: Convert to fraction form
380,073.94/826,302.94 = 826,302.94/x - Step 3: Cross multiply
380,073.94x = 826,302.94 × 826,302.94 - Step 4: Simplify right side
380,073.94x = 682,776,544,521.13 - Step 5: Solve for x
x = 682,776,544,521.13/380,073.94 - Step 6: Final answer
x = 1,796,430.84
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.