Finding the Fourth Proportional to 598,517.80, 897,361.98 and 224,440.36
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Solution
The fourth proportional to 598,517.80, 897,361.98 and 224,440.36 is: 336,505.02
Step by Step Solution
- Step 1: Write the proportion equation
598,517.80 : 897,361.98 = 224,440.36 : x - Step 2: Convert to fraction form
598,517.80/897,361.98 = 224,440.36/x - Step 3: Cross multiply
598,517.80x = 897,361.98 × 224,440.36 - Step 4: Simplify right side
598,517.80x = 201,404,245,841.51 - Step 5: Solve for x
x = 201,404,245,841.51/598,517.80 - Step 6: Final answer
x = 336,505.02
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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.