Finding the Fourth Proportional to 601,729.97, 902,594.95 and 246,911.09
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Solution
The fourth proportional to 601,729.97, 902,594.95 and 246,911.09 is: 370,366.63
Step by Step Solution
- Step 1: Write the proportion equation
601,729.97 : 902,594.95 = 246,911.09 : x - Step 2: Convert to fraction form
601,729.97/902,594.95 = 246,911.09/x - Step 3: Cross multiply
601,729.97x = 902,594.95 × 246,911.09 - Step 4: Simplify right side
601,729.97x = 222,860,697,802.74 - Step 5: Solve for x
x = 222,860,697,802.74/601,729.97 - Step 6: Final answer
x = 370,366.63
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Similar ratio
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1.5x scale
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.