Finding the Fourth Proportional to 1,599,240.62, 2,398,507.20 and 461,755.98
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Solution
The fourth proportional to 1,599,240.62, 2,398,507.20 and 461,755.98 is: 692,531.84
Step by Step Solution
- Step 1: Write the proportion equation
1,599,240.62 : 2,398,507.20 = 461,755.98 : x - Step 2: Convert to fraction form
1,599,240.62/2,398,507.20 = 461,755.98/x - Step 3: Cross multiply
1,599,240.62x = 2,398,507.20 × 461,755.98 - Step 4: Simplify right side
1,599,240.62x = 1,107,525,042,673.06 - Step 5: Solve for x
x = 1,107,525,042,673.06/1,599,240.62 - Step 6: Final answer
x = 692,531.84
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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.