Finding the Third Proportional to 356,055.75 and 475,626.94
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Solution
The third proportional to 356,055.75 and 475,626.94 is: 635,352.70
Step by Step Solution
- Step 1: Write the proportion equation
356,055.75 : 475,626.94 = 475,626.94 : x - Step 2: Convert to fraction form
356,055.75/475,626.94 = 475,626.94/x - Step 3: Cross multiply
356,055.75x = 475,626.94 × 475,626.94 - Step 4: Simplify right side
356,055.75x = 226,220,983,675.63 - Step 5: Solve for x
x = 226,220,983,675.63/356,055.75 - Step 6: Final answer
x = 635,352.70
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.