Finding the Fourth Proportional to 2,399,738.22, 3,599,253.36 and 883,068.84
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Solution
The fourth proportional to 2,399,738.22, 3,599,253.36 and 883,068.84 is: 1,324,473.00
Step by Step Solution
- Step 1: Write the proportion equation
2,399,738.22 : 3,599,253.36 = 883,068.84 : x - Step 2: Convert to fraction form
2,399,738.22/3,599,253.36 = 883,068.84/x - Step 3: Cross multiply
2,399,738.22x = 3,599,253.36 × 883,068.84 - Step 4: Simplify right side
2,399,738.22x = 3,178,388,489,481.30 - Step 5: Solve for x
x = 3,178,388,489,481.30/2,399,738.22 - Step 6: Final answer
x = 1,324,473.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.