Finding the Third Proportional to 176,536.13 and 362,373.75
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Solution
The third proportional to 176,536.13 and 362,373.75 is: 743,840.59
Step by Step Solution
- Step 1: Write the proportion equation
176,536.13 : 362,373.75 = 362,373.75 : x - Step 2: Convert to fraction form
176,536.13/362,373.75 = 362,373.75/x - Step 3: Cross multiply
176,536.13x = 362,373.75 × 362,373.75 - Step 4: Simplify right side
176,536.13x = 131,314,734,689.06 - Step 5: Solve for x
x = 131,314,734,689.06/176,536.13 - Step 6: Final answer
x = 743,840.59
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.