Finding the Third Proportional to 381,745.13 and 590,552.81
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Solution
The third proportional to 381,745.13 and 590,552.81 is: 913,574.53
Step by Step Solution
- Step 1: Write the proportion equation
381,745.13 : 590,552.81 = 590,552.81 : x - Step 2: Convert to fraction form
381,745.13/590,552.81 = 590,552.81/x - Step 3: Cross multiply
381,745.13x = 590,552.81 × 590,552.81 - Step 4: Simplify right side
381,745.13x = 348,752,624,351.66 - Step 5: Solve for x
x = 348,752,624,351.66/381,745.13 - Step 6: Final answer
x = 913,574.53
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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.