Finding the Fourth Proportional to 595,531.74, 821,839.00 and 323,599.63
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Solution
The fourth proportional to 595,531.74, 821,839.00 and 323,599.63 is: 446,570.32
Step by Step Solution
- Step 1: Write the proportion equation
595,531.74 : 821,839.00 = 323,599.63 : x - Step 2: Convert to fraction form
595,531.74/821,839.00 = 323,599.63/x - Step 3: Cross multiply
595,531.74x = 821,839.00 × 323,599.63 - Step 4: Simplify right side
595,531.74x = 265,946,798,207.62 - Step 5: Solve for x
x = 265,946,798,207.62/595,531.74 - Step 6: Final answer
x = 446,570.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.