Finding the Third Proportional to 479,476 and 1,033,676
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Solution
The third proportional to 479,476 and 1,033,676 is: 2,228,445.37
Step by Step Solution
- Step 1: Write the proportion equation
479,476 : 1,033,676 = 1,033,676 : x - Step 2: Convert to fraction form
479,476/1,033,676 = 1,033,676/x - Step 3: Cross multiply
479,476x = 1,033,676 × 1,033,676 - Step 4: Simplify right side
479,476x = 1,068,486,072,976 - Step 5: Solve for x
x = 1,068,486,072,976/479,476 - Step 6: Final answer
x = 2,228,445.37
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.