Finding the Fourth Proportional to 582,908.68, 874,394.22 and 183,580.55
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Solution
The fourth proportional to 582,908.68, 874,394.22 and 183,580.55 is: 275,380.65
Step by Step Solution
- Step 1: Write the proportion equation
582,908.68 : 874,394.22 = 183,580.55 : x - Step 2: Convert to fraction form
582,908.68/874,394.22 = 183,580.55/x - Step 3: Cross multiply
582,908.68x = 874,394.22 × 183,580.55 - Step 4: Simplify right side
582,908.68x = 160,521,771,824.42 - Step 5: Solve for x
x = 160,521,771,824.42/582,908.68 - Step 6: Final answer
x = 275,380.65
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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.