Finding the Fourth Proportional to 577,546.23, 796,693.83 and 335,802.09
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Solution
The fourth proportional to 577,546.23, 796,693.83 and 335,802.09 is: 463,220.85
Step by Step Solution
- Step 1: Write the proportion equation
577,546.23 : 796,693.83 = 335,802.09 : x - Step 2: Convert to fraction form
577,546.23/796,693.83 = 335,802.09/x - Step 3: Cross multiply
577,546.23x = 796,693.83 × 335,802.09 - Step 4: Simplify right side
577,546.23x = 267,531,453,204.11 - Step 5: Solve for x
x = 267,531,453,204.11/577,546.23 - Step 6: Final answer
x = 463,220.85
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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.