Finding the Fourth Proportional to 959,375.88, 1,323,940.68 and 529,656.84
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Solution
The fourth proportional to 959,375.88, 1,323,940.68 and 529,656.84 is: 730,927.52
Step by Step Solution
- Step 1: Write the proportion equation
959,375.88 : 1,323,940.68 = 529,656.84 : x - Step 2: Convert to fraction form
959,375.88/1,323,940.68 = 529,656.84/x - Step 3: Cross multiply
959,375.88x = 1,323,940.68 × 529,656.84 - Step 4: Simplify right side
959,375.88x = 701,234,236,916.25 - Step 5: Solve for x
x = 701,234,236,916.25/959,375.88 - Step 6: Final answer
x = 730,927.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.