Finding the Third Proportional to 349,716.75 and 540,027.75
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Solution
The third proportional to 349,716.75 and 540,027.75 is: 833,903.35
Step by Step Solution
- Step 1: Write the proportion equation
349,716.75 : 540,027.75 = 540,027.75 : x - Step 2: Convert to fraction form
349,716.75/540,027.75 = 540,027.75/x - Step 3: Cross multiply
349,716.75x = 540,027.75 × 540,027.75 - Step 4: Simplify right side
349,716.75x = 291,629,970,770.06 - Step 5: Solve for x
x = 291,629,970,770.06/349,716.75 - Step 6: Final answer
x = 833,903.35
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.