Finding the Fourth Proportional to 602,194.24, 902,503.92 and 246,792.16
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Solution
The fourth proportional to 602,194.24, 902,503.92 and 246,792.16 is: 369,865.53
Step by Step Solution
- Step 1: Write the proportion equation
602,194.24 : 902,503.92 = 246,792.16 : x - Step 2: Convert to fraction form
602,194.24/902,503.92 = 246,792.16/x - Step 3: Cross multiply
602,194.24x = 902,503.92 × 246,792.16 - Step 4: Simplify right side
602,194.24x = 222,730,891,825.27 - Step 5: Solve for x
x = 222,730,891,825.27/602,194.24 - Step 6: Final answer
x = 369,865.53
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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.