Finding the Fourth Proportional to 882,504.63, 1,323,538.25 and 251,423.91
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Solution
The fourth proportional to 882,504.63, 1,323,538.25 and 251,423.91 is: 377,073.56
Step by Step Solution
- Step 1: Write the proportion equation
882,504.63 : 1,323,538.25 = 251,423.91 : x - Step 2: Convert to fraction form
882,504.63/1,323,538.25 = 251,423.91/x - Step 3: Cross multiply
882,504.63x = 1,323,538.25 × 251,423.91 - Step 4: Simplify right side
882,504.63x = 332,769,160,592.44 - Step 5: Solve for x
x = 332,769,160,592.44/882,504.63 - Step 6: Final answer
x = 377,073.56
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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.