Finding the Third Proportional to 436,603.75 and 939,601.75
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Solution
The third proportional to 436,603.75 and 939,601.75 is: 2,022,088.56
Step by Step Solution
- Step 1: Write the proportion equation
436,603.75 : 939,601.75 = 939,601.75 : x - Step 2: Convert to fraction form
436,603.75/939,601.75 = 939,601.75/x - Step 3: Cross multiply
436,603.75x = 939,601.75 × 939,601.75 - Step 4: Simplify right side
436,603.75x = 882,851,448,603.06 - Step 5: Solve for x
x = 882,851,448,603.06/436,603.75 - Step 6: Final answer
x = 2,022,088.56
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.