Finding the Fourth Proportional to 544,042.04, 750,755.26 and 302,322.44
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Solution
The fourth proportional to 544,042.04, 750,755.26 and 302,322.44 is: 417,192.32
Step by Step Solution
- Step 1: Write the proportion equation
544,042.04 : 750,755.26 = 302,322.44 : x - Step 2: Convert to fraction form
544,042.04/750,755.26 = 302,322.44/x - Step 3: Cross multiply
544,042.04x = 750,755.26 × 302,322.44 - Step 4: Simplify right side
544,042.04x = 226,970,162,046.03 - Step 5: Solve for x
x = 226,970,162,046.03/544,042.04 - Step 6: Final answer
x = 417,192.32
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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.