Finding the Fourth Proportional to 590,958.94, 821,028.97 and 583,873.06
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Solution
The fourth proportional to 590,958.94, 821,028.97 and 583,873.06 is: 811,184.44
Step by Step Solution
- Step 1: Write the proportion equation
590,958.94 : 821,028.97 = 583,873.06 : x - Step 2: Convert to fraction form
590,958.94/821,028.97 = 583,873.06/x - Step 3: Cross multiply
590,958.94x = 821,028.97 × 583,873.06 - Step 4: Simplify right side
590,958.94x = 479,376,694,143.18 - Step 5: Solve for x
x = 479,376,694,143.18/590,958.94 - Step 6: Final answer
x = 811,184.44
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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.