Finding the Fourth Proportional to 595,467.54, 821,748.57 and 323,537.63
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Solution
The fourth proportional to 595,467.54, 821,748.57 and 323,537.63 is: 446,483.75
Step by Step Solution
- Step 1: Write the proportion equation
595,467.54 : 821,748.57 = 323,537.63 : x - Step 2: Convert to fraction form
595,467.54/821,748.57 = 323,537.63/x - Step 3: Cross multiply
595,467.54x = 821,748.57 × 323,537.63 - Step 4: Simplify right side
595,467.54x = 265,866,580,684.95 - Step 5: Solve for x
x = 265,866,580,684.95/595,467.54 - Step 6: Final answer
x = 446,483.75
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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.