Finding the Fourth Proportional to 595,370.35, 821,607.80 and 323,436.07
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Solution
The fourth proportional to 595,370.35, 821,607.80 and 323,436.07 is: 446,339.99
Step by Step Solution
- Step 1: Write the proportion equation
595,370.35 : 821,607.80 = 323,436.07 : x - Step 2: Convert to fraction form
595,370.35/821,607.80 = 323,436.07/x - Step 3: Cross multiply
595,370.35x = 821,607.80 × 323,436.07 - Step 4: Simplify right side
595,370.35x = 265,737,597,913.35 - Step 5: Solve for x
x = 265,737,597,913.35/595,370.35 - Step 6: Final answer
x = 446,339.99
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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.