Finding the Fourth Proportional to 595,570.68, 821,554.86 and 365,968.44
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Solution
The fourth proportional to 595,570.68, 821,554.86 and 365,968.44 is: 504,832.02
Step by Step Solution
- Step 1: Write the proportion equation
595,570.68 : 821,554.86 = 365,968.44 : x - Step 2: Convert to fraction form
595,570.68/821,554.86 = 365,968.44/x - Step 3: Cross multiply
595,570.68x = 821,554.86 × 365,968.44 - Step 4: Simplify right side
595,570.68x = 300,663,150,488.62 - Step 5: Solve for x
x = 300,663,150,488.62/595,570.68 - Step 6: Final answer
x = 504,832.02
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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.