Finding the Third Proportional to 175,618.13 and 414,431.44
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Solution
The third proportional to 175,618.13 and 414,431.44 is: 977,993.68
Step by Step Solution
- Step 1: Write the proportion equation
175,618.13 : 414,431.44 = 414,431.44 : x - Step 2: Convert to fraction form
175,618.13/414,431.44 = 414,431.44/x - Step 3: Cross multiply
175,618.13x = 414,431.44 × 414,431.44 - Step 4: Simplify right side
175,618.13x = 171,753,416,388.32 - Step 5: Solve for x
x = 171,753,416,388.32/175,618.13 - Step 6: Final answer
x = 977,993.68
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.