Finding the Third Proportional to 539,327 and 1,198,368
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Solution
The third proportional to 539,327 and 1,198,368 is: 2,662,736.82
Step by Step Solution
- Step 1: Write the proportion equation
539,327 : 1,198,368 = 1,198,368 : x - Step 2: Convert to fraction form
539,327/1,198,368 = 1,198,368/x - Step 3: Cross multiply
539,327x = 1,198,368 × 1,198,368 - Step 4: Simplify right side
539,327x = 1,436,085,863,424 - Step 5: Solve for x
x = 1,436,085,863,424/539,327 - Step 6: Final answer
x = 2,662,736.82
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.