Finding the Fourth Proportional to 403,917.08, 605,891.00 and 151,170.96
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Solution
The fourth proportional to 403,917.08, 605,891.00 and 151,170.96 is: 226,762.19
Step by Step Solution
- Step 1: Write the proportion equation
403,917.08 : 605,891.00 = 151,170.96 : x - Step 2: Convert to fraction form
403,917.08/605,891.00 = 151,170.96/x - Step 3: Cross multiply
403,917.08x = 605,891.00 × 151,170.96 - Step 4: Simplify right side
403,917.08x = 91,593,124,219.84 - Step 5: Solve for x
x = 91,593,124,219.84/403,917.08 - Step 6: Final answer
x = 226,762.19
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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.