Finding the Fourth Proportional to 588,340.92, 882,365.58 and 167,620.44
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Solution
The fourth proportional to 588,340.92, 882,365.58 and 167,620.44 is: 251,389.12
Step by Step Solution
- Step 1: Write the proportion equation
588,340.92 : 882,365.58 = 167,620.44 : x - Step 2: Convert to fraction form
588,340.92/882,365.58 = 167,620.44/x - Step 3: Cross multiply
588,340.92x = 882,365.58 × 167,620.44 - Step 4: Simplify right side
588,340.92x = 147,902,506,760.46 - Step 5: Solve for x
x = 147,902,506,760.46/588,340.92 - Step 6: Final answer
x = 251,389.12
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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.