Finding the Fourth Proportional to 2,202,266.16, 3,304,603.28 and 854,481.96
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Solution
The fourth proportional to 2,202,266.16, 3,304,603.28 and 854,481.96 is: 1,282,190.11
Step by Step Solution
- Step 1: Write the proportion equation
2,202,266.16 : 3,304,603.28 = 854,481.96 : x - Step 2: Convert to fraction form
2,202,266.16/3,304,603.28 = 854,481.96/x - Step 3: Cross multiply
2,202,266.16x = 3,304,603.28 × 854,481.96 - Step 4: Simplify right side
2,202,266.16x = 2,823,723,887,716.83 - Step 5: Solve for x
x = 2,823,723,887,716.83/2,202,266.16 - Step 6: Final answer
x = 1,282,190.11
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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.