Finding the Third Proportional to 476,960 and 1,036,751
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Solution
The third proportional to 476,960 and 1,036,751 is: 2,253,548.80
Step by Step Solution
- Step 1: Write the proportion equation
476,960 : 1,036,751 = 1,036,751 : x - Step 2: Convert to fraction form
476,960/1,036,751 = 1,036,751/x - Step 3: Cross multiply
476,960x = 1,036,751 × 1,036,751 - Step 4: Simplify right side
476,960x = 1,074,852,636,001 - Step 5: Solve for x
x = 1,074,852,636,001/476,960 - Step 6: Final answer
x = 2,253,548.80
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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.