Finding the Fourth Proportional to 1,096,090.44, 1,512,636.68 and 599,403.54
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Solution
The fourth proportional to 1,096,090.44, 1,512,636.68 and 599,403.54 is: 827,194.31
Step by Step Solution
- Step 1: Write the proportion equation
1,096,090.44 : 1,512,636.68 = 599,403.54 : x - Step 2: Convert to fraction form
1,096,090.44/1,512,636.68 = 599,403.54/x - Step 3: Cross multiply
1,096,090.44x = 1,512,636.68 × 599,403.54 - Step 4: Simplify right side
1,096,090.44x = 906,679,777,728.83 - Step 5: Solve for x
x = 906,679,777,728.83/1,096,090.44 - Step 6: Final answer
x = 827,194.31
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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.