Finding the Fourth Proportional to 570,152.26, 854,975.67 and 303,863.14
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Solution
The fourth proportional to 570,152.26, 854,975.67 and 303,863.14 is: 455,660.02
Step by Step Solution
- Step 1: Write the proportion equation
570,152.26 : 854,975.67 = 303,863.14 : x - Step 2: Convert to fraction form
570,152.26/854,975.67 = 303,863.14/x - Step 3: Cross multiply
570,152.26x = 854,975.67 × 303,863.14 - Step 4: Simplify right side
570,152.26x = 259,795,591,709.80 - Step 5: Solve for x
x = 259,795,591,709.80/570,152.26 - Step 6: Final answer
x = 455,660.02
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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.