Finding the Third Proportional to 210,465.75 and 461,679.75
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Solution
The third proportional to 210,465.75 and 461,679.75 is: 1,012,745.26
Step by Step Solution
- Step 1: Write the proportion equation
210,465.75 : 461,679.75 = 461,679.75 : x - Step 2: Convert to fraction form
210,465.75/461,679.75 = 461,679.75/x - Step 3: Cross multiply
210,465.75x = 461,679.75 × 461,679.75 - Step 4: Simplify right side
210,465.75x = 213,148,191,560.06 - Step 5: Solve for x
x = 213,148,191,560.06/210,465.75 - Step 6: Final answer
x = 1,012,745.26
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.