Finding the Fourth Proportional to 629,548.08, 944,044.29 and 180,166.63
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Solution
The fourth proportional to 629,548.08, 944,044.29 and 180,166.63 is: 270,170.43
Step by Step Solution
- Step 1: Write the proportion equation
629,548.08 : 944,044.29 = 180,166.63 : x - Step 2: Convert to fraction form
629,548.08/944,044.29 = 180,166.63/x - Step 3: Cross multiply
629,548.08x = 944,044.29 × 180,166.63 - Step 4: Simplify right side
629,548.08x = 170,085,278,300.04 - Step 5: Solve for x
x = 170,085,278,300.04/629,548.08 - Step 6: Final answer
x = 270,170.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.