Finding the Third Proportional to 296,936.51 and 403,424.61
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Solution
The third proportional to 296,936.51 and 403,424.61 is: 548,101.75
Step by Step Solution
- Step 1: Write the proportion equation
296,936.51 : 403,424.61 = 403,424.61 : x - Step 2: Convert to fraction form
296,936.51/403,424.61 = 403,424.61/x - Step 3: Cross multiply
296,936.51x = 403,424.61 × 403,424.61 - Step 4: Simplify right side
296,936.51x = 162,751,418,601.13 - Step 5: Solve for x
x = 162,751,418,601.13/296,936.51 - Step 6: Final answer
x = 548,101.75
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.