Finding the Third Proportional to 170,756.44 and 371,611.13
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Solution
The third proportional to 170,756.44 and 371,611.13 is: 808,723.99
Step by Step Solution
- Step 1: Write the proportion equation
170,756.44 : 371,611.13 = 371,611.13 : x - Step 2: Convert to fraction form
170,756.44/371,611.13 = 371,611.13/x - Step 3: Cross multiply
170,756.44x = 371,611.13 × 371,611.13 - Step 4: Simplify right side
170,756.44x = 138,094,828,223.77 - Step 5: Solve for x
x = 138,094,828,223.77/170,756.44 - Step 6: Final answer
x = 808,723.99
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.