Finding the Fourth Proportional to 609,750.44, 914,626.02 and 254,570.84
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Solution
The fourth proportional to 609,750.44, 914,626.02 and 254,570.84 is: 381,856.41
Step by Step Solution
- Step 1: Write the proportion equation
609,750.44 : 914,626.02 = 254,570.84 : x - Step 2: Convert to fraction form
609,750.44/914,626.02 = 254,570.84/x - Step 3: Cross multiply
609,750.44x = 914,626.02 × 254,570.84 - Step 4: Simplify right side
609,750.44x = 232,837,114,197.26 - Step 5: Solve for x
x = 232,837,114,197.26/609,750.44 - Step 6: Final answer
x = 381,856.41
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.