Finding the Third Proportional to 170,904.94 and 374,027.63
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Solution
The third proportional to 170,904.94 and 374,027.63 is: 818,564.20
Step by Step Solution
- Step 1: Write the proportion equation
170,904.94 : 374,027.63 = 374,027.63 : x - Step 2: Convert to fraction form
170,904.94/374,027.63 = 374,027.63/x - Step 3: Cross multiply
170,904.94x = 374,027.63 × 374,027.63 - Step 4: Simplify right side
170,904.94x = 139,896,664,263.14 - Step 5: Solve for x
x = 139,896,664,263.14/170,904.94 - Step 6: Final answer
x = 818,564.20
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.