Finding the Fourth Proportional to 588,708.08, 812,394.60 and 334,044.08
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Solution
The fourth proportional to 588,708.08, 812,394.60 and 334,044.08 is: 460,968.03
Step by Step Solution
- Step 1: Write the proportion equation
588,708.08 : 812,394.60 = 334,044.08 : x - Step 2: Convert to fraction form
588,708.08/812,394.60 = 334,044.08/x - Step 3: Cross multiply
588,708.08x = 812,394.60 × 334,044.08 - Step 4: Simplify right side
588,708.08x = 271,375,606,753.97 - Step 5: Solve for x
x = 271,375,606,753.97/588,708.08 - Step 6: Final answer
x = 460,968.03
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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.