Finding the Fourth Proportional to 364,577.70, 546,992.37 and 151,460.08
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Solution
The fourth proportional to 364,577.70, 546,992.37 and 151,460.08 is: 227,242.39
Step by Step Solution
- Step 1: Write the proportion equation
364,577.70 : 546,992.37 = 151,460.08 : x - Step 2: Convert to fraction form
364,577.70/546,992.37 = 151,460.08/x - Step 3: Cross multiply
364,577.70x = 546,992.37 × 151,460.08 - Step 4: Simplify right side
364,577.70x = 82,847,508,119.59 - Step 5: Solve for x
x = 82,847,508,119.59/364,577.70 - Step 6: Final answer
x = 227,242.39
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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.