Finding the Fourth Proportional to 596,763.48, 823,603.62 and 335,161.68
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Solution
The fourth proportional to 596,763.48, 823,603.62 and 335,161.68 is: 462,562.44
Step by Step Solution
- Step 1: Write the proportion equation
596,763.48 : 823,603.62 = 335,161.68 : x - Step 2: Convert to fraction form
596,763.48/823,603.62 = 335,161.68/x - Step 3: Cross multiply
596,763.48x = 823,603.62 × 335,161.68 - Step 4: Simplify right side
596,763.48x = 276,040,372,933.28 - Step 5: Solve for x
x = 276,040,372,933.28/596,763.48 - Step 6: Final answer
x = 462,562.44
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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.