Finding the Fourth Proportional to 588,261.92, 882,247.08 and 167,541.44
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Solution
The fourth proportional to 588,261.92, 882,247.08 and 167,541.44 is: 251,270.64
Step by Step Solution
- Step 1: Write the proportion equation
588,261.92 : 882,247.08 = 167,541.44 : x - Step 2: Convert to fraction form
588,261.92/882,247.08 = 167,541.44/x - Step 3: Cross multiply
588,261.92x = 882,247.08 × 167,541.44 - Step 4: Simplify right side
588,261.92x = 147,812,946,219.00 - Step 5: Solve for x
x = 147,812,946,219.00/588,261.92 - Step 6: Final answer
x = 251,270.64
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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.