Finding the Fourth Proportional to 1,083,305.92, 1,494,943.78 and 599,860.68
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Solution
The fourth proportional to 1,083,305.92, 1,494,943.78 and 599,860.68 is: 827,797.56
Step by Step Solution
- Step 1: Write the proportion equation
1,083,305.92 : 1,494,943.78 = 599,860.68 : x - Step 2: Convert to fraction form
1,083,305.92/1,494,943.78 = 599,860.68/x - Step 3: Cross multiply
1,083,305.92x = 1,494,943.78 × 599,860.68 - Step 4: Simplify right side
1,083,305.92x = 896,757,992,432.57 - Step 5: Solve for x
x = 896,757,992,432.57/1,083,305.92 - Step 6: Final answer
x = 827,797.56
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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.