Finding the Fourth Proportional to 801,672.68, 1,202,588.19 and 233,059.02
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Solution
The fourth proportional to 801,672.68, 1,202,588.19 and 233,059.02 is: 349,611.55
Step by Step Solution
- Step 1: Write the proportion equation
801,672.68 : 1,202,588.19 = 233,059.02 : x - Step 2: Convert to fraction form
801,672.68/1,202,588.19 = 233,059.02/x - Step 3: Cross multiply
801,672.68x = 1,202,588.19 × 233,059.02 - Step 4: Simplify right side
801,672.68x = 280,274,025,024.97 - Step 5: Solve for x
x = 280,274,025,024.97/801,672.68 - Step 6: Final answer
x = 349,611.55
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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.