Finding the Third Proportional to 275,626.13 and 374,063.06
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Solution
The third proportional to 275,626.13 and 374,063.06 is: 507,655.70
Step by Step Solution
- Step 1: Write the proportion equation
275,626.13 : 374,063.06 = 374,063.06 : x - Step 2: Convert to fraction form
275,626.13/374,063.06 = 374,063.06/x - Step 3: Cross multiply
275,626.13x = 374,063.06 × 374,063.06 - Step 4: Simplify right side
275,626.13x = 139,923,174,726.88 - Step 5: Solve for x
x = 139,923,174,726.88/275,626.13 - Step 6: Final answer
x = 507,655.70
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.