Finding the Fourth Proportional to 1,083,302.28, 1,494,956.97 and 599,867.28
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Solution
The fourth proportional to 1,083,302.28, 1,494,956.97 and 599,867.28 is: 827,816.75
Step by Step Solution
- Step 1: Write the proportion equation
1,083,302.28 : 1,494,956.97 = 599,867.28 : x - Step 2: Convert to fraction form
1,083,302.28/1,494,956.97 = 599,867.28/x - Step 3: Cross multiply
1,083,302.28x = 1,494,956.97 × 599,867.28 - Step 4: Simplify right side
1,083,302.28x = 896,775,771,310.94 - Step 5: Solve for x
x = 896,775,771,310.94/1,083,302.28 - Step 6: Final answer
x = 827,816.75
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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.