Finding the Fourth Proportional to 1,096,089.94, 1,512,635.98 and 599,403.04
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Solution
The fourth proportional to 1,096,089.94, 1,512,635.98 and 599,403.04 is: 827,193.62
Step by Step Solution
- Step 1: Write the proportion equation
1,096,089.94 : 1,512,635.98 = 599,403.04 : x - Step 2: Convert to fraction form
1,096,089.94/1,512,635.98 = 599,403.04/x - Step 3: Cross multiply
1,096,089.94x = 1,512,635.98 × 599,403.04 - Step 4: Simplify right side
1,096,089.94x = 906,678,604,825.38 - Step 5: Solve for x
x = 906,678,604,825.38/1,096,089.94 - Step 6: Final answer
x = 827,193.62
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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.