Finding the Fourth Proportional to 5,733,047.64, 8,599,638.30 and 2,275,636.36
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Solution
The fourth proportional to 5,733,047.64, 8,599,638.30 and 2,275,636.36 is: 3,413,481.07
Step by Step Solution
- Step 1: Write the proportion equation
5,733,047.64 : 8,599,638.30 = 2,275,636.36 : x - Step 2: Convert to fraction form
5,733,047.64/8,599,638.30 = 2,275,636.36/x - Step 3: Cross multiply
5,733,047.64x = 8,599,638.30 × 2,275,636.36 - Step 4: Simplify right side
5,733,047.64x = 19,569,649,598,328.59 - Step 5: Solve for x
x = 19,569,649,598,328.59/5,733,047.64 - Step 6: Final answer
x = 3,413,481.07
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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.