Finding the Fourth Proportional to 588,361.68, 882,541.08 and 332,078.07
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Solution
The fourth proportional to 588,361.68, 882,541.08 and 332,078.07 is: 498,116.29
Step by Step Solution
- Step 1: Write the proportion equation
588,361.68 : 882,541.08 = 332,078.07 : x - Step 2: Convert to fraction form
588,361.68/882,541.08 = 332,078.07/x - Step 3: Cross multiply
588,361.68x = 882,541.08 × 332,078.07 - Step 4: Simplify right side
588,361.68x = 293,072,541,851.65 - Step 5: Solve for x
x = 293,072,541,851.65/588,361.68 - Step 6: Final answer
x = 498,116.29
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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.