Finding the Fourth Proportional to 459,230.63, 688,852.97 and 174,936.97
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Solution
The fourth proportional to 459,230.63, 688,852.97 and 174,936.97 is: 262,408.12
Step by Step Solution
- Step 1: Write the proportion equation
459,230.63 : 688,852.97 = 174,936.97 : x - Step 2: Convert to fraction form
459,230.63/688,852.97 = 174,936.97/x - Step 3: Cross multiply
459,230.63x = 688,852.97 × 174,936.97 - Step 4: Simplify right side
459,230.63x = 120,505,847,028.35 - Step 5: Solve for x
x = 120,505,847,028.35/459,230.63 - Step 6: Final answer
x = 262,408.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.