Finding the Third Proportional to 436,145.50 and 925,112
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Solution
The third proportional to 436,145.50 and 925,112 is: 1,962,263.08
Step by Step Solution
- Step 1: Write the proportion equation
436,145.50 : 925,112 = 925,112 : x - Step 2: Convert to fraction form
436,145.50/925,112 = 925,112/x - Step 3: Cross multiply
436,145.50x = 925,112 × 925,112 - Step 4: Simplify right side
436,145.50x = 855,832,212,544 - Step 5: Solve for x
x = 855,832,212,544/436,145.50 - Step 6: Final answer
x = 1,962,263.08
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.