Finding the Fourth Proportional to 627,102.26, 944,837.10 and 567,199.88
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Solution
The fourth proportional to 627,102.26, 944,837.10 and 567,199.88 is: 854,583.88
Step by Step Solution
- Step 1: Write the proportion equation
627,102.26 : 944,837.10 = 567,199.88 : x - Step 2: Convert to fraction form
627,102.26/944,837.10 = 567,199.88/x - Step 3: Cross multiply
627,102.26x = 944,837.10 × 567,199.88 - Step 4: Simplify right side
627,102.26x = 535,911,485,015.36 - Step 5: Solve for x
x = 535,911,485,015.36/627,102.26 - Step 6: Final answer
x = 854,583.88
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.