Finding the Third Proportional to 226,377.75 and 478,959.75
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Solution
The third proportional to 226,377.75 and 478,959.75 is: 1,013,361.26
Step by Step Solution
- Step 1: Write the proportion equation
226,377.75 : 478,959.75 = 478,959.75 : x - Step 2: Convert to fraction form
226,377.75/478,959.75 = 478,959.75/x - Step 3: Cross multiply
226,377.75x = 478,959.75 × 478,959.75 - Step 4: Simplify right side
226,377.75x = 229,402,442,120.06 - Step 5: Solve for x
x = 229,402,442,120.06/226,377.75 - Step 6: Final answer
x = 1,013,361.26
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.