Finding the Fourth Proportional to 334,680.04, 461,864.10 and 183,791.08
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Solution
The fourth proportional to 334,680.04, 461,864.10 and 183,791.08 is: 253,634.79
Step by Step Solution
- Step 1: Write the proportion equation
334,680.04 : 461,864.10 = 183,791.08 : x - Step 2: Convert to fraction form
334,680.04/461,864.10 = 183,791.08/x - Step 3: Cross multiply
334,680.04x = 461,864.10 × 183,791.08 - Step 4: Simplify right side
334,680.04x = 84,886,501,752.23 - Step 5: Solve for x
x = 84,886,501,752.23/334,680.04 - Step 6: Final answer
x = 253,634.79
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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.