Finding the Third Proportional to 852,418.78 and 1,349,526.75
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Solution
The third proportional to 852,418.78 and 1,349,526.75 is: 2,136,534.87
Step by Step Solution
- Step 1: Write the proportion equation
852,418.78 : 1,349,526.75 = 1,349,526.75 : x - Step 2: Convert to fraction form
852,418.78/1,349,526.75 = 1,349,526.75/x - Step 3: Cross multiply
852,418.78x = 1,349,526.75 × 1,349,526.75 - Step 4: Simplify right side
852,418.78x = 1,821,222,448,965.56 - Step 5: Solve for x
x = 1,821,222,448,965.56/852,418.78 - Step 6: Final answer
x = 2,136,534.87
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.