Finding the Fourth Proportional to 629,675.08, 944,578.37 and 269,881.99
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Solution
The fourth proportional to 629,675.08, 944,578.37 and 269,881.99 is: 404,851.16
Step by Step Solution
- Step 1: Write the proportion equation
629,675.08 : 944,578.37 = 269,881.99 : x - Step 2: Convert to fraction form
629,675.08/944,578.37 = 269,881.99/x - Step 3: Cross multiply
629,675.08x = 944,578.37 × 269,881.99 - Step 4: Simplify right side
629,675.08x = 254,924,688,857.15 - Step 5: Solve for x
x = 254,924,688,857.15/629,675.08 - Step 6: Final answer
x = 404,851.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.