Finding the Third Proportional to 941,492 and 1,393,948
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Solution
The third proportional to 941,492 and 1,393,948 is: 2,063,842.31
Step by Step Solution
- Step 1: Write the proportion equation
941,492 : 1,393,948 = 1,393,948 : x - Step 2: Convert to fraction form
941,492/1,393,948 = 1,393,948/x - Step 3: Cross multiply
941,492x = 1,393,948 × 1,393,948 - Step 4: Simplify right side
941,492x = 1,943,091,026,704 - Step 5: Solve for x
x = 1,943,091,026,704/941,492 - Step 6: Final answer
x = 2,063,842.31
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.