Finding the Fourth Proportional to 1,733,552.66, 2,392,373.16 and 959,170.91
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Solution
The fourth proportional to 1,733,552.66, 2,392,373.16 and 959,170.91 is: 1,323,694.86
Step by Step Solution
- Step 1: Write the proportion equation
1,733,552.66 : 2,392,373.16 = 959,170.91 : x - Step 2: Convert to fraction form
1,733,552.66/2,392,373.16 = 959,170.91/x - Step 3: Cross multiply
1,733,552.66x = 2,392,373.16 × 959,170.91 - Step 4: Simplify right side
1,733,552.66x = 2,294,694,740,936.78 - Step 5: Solve for x
x = 2,294,694,740,936.78/1,733,552.66 - Step 6: Final answer
x = 1,323,694.86
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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.