Finding the Fourth Proportional to 1,481,296.18, 2,044,188.73 and 802,232.68
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Solution
The fourth proportional to 1,481,296.18, 2,044,188.73 and 802,232.68 is: 1,107,081.10
Step by Step Solution
- Step 1: Write the proportion equation
1,481,296.18 : 2,044,188.73 = 802,232.68 : x - Step 2: Convert to fraction form
1,481,296.18/2,044,188.73 = 802,232.68/x - Step 3: Cross multiply
1,481,296.18x = 2,044,188.73 × 802,232.68 - Step 4: Simplify right side
1,481,296.18x = 1,639,915,003,293.70 - Step 5: Solve for x
x = 1,639,915,003,293.70/1,481,296.18 - Step 6: Final answer
x = 1,107,081.10
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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.