Finding the Fourth Proportional to 529,548.26, 793,875.94 and 229,803.03
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Solution
The fourth proportional to 529,548.26, 793,875.94 and 229,803.03 is: 344,510.80
Step by Step Solution
- Step 1: Write the proportion equation
529,548.26 : 793,875.94 = 229,803.03 : x - Step 2: Convert to fraction form
529,548.26/793,875.94 = 229,803.03/x - Step 3: Cross multiply
529,548.26x = 793,875.94 × 229,803.03 - Step 4: Simplify right side
529,548.26x = 182,435,096,456.10 - Step 5: Solve for x
x = 182,435,096,456.10/529,548.26 - Step 6: Final answer
x = 344,510.80
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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.