Finding the Fourth Proportional to 589,475.52, 883,473.44 and 252,119.54
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Solution
The fourth proportional to 589,475.52, 883,473.44 and 252,119.54 is: 377,862.88
Step by Step Solution
- Step 1: Write the proportion equation
589,475.52 : 883,473.44 = 252,119.54 : x - Step 2: Convert to fraction form
589,475.52/883,473.44 = 252,119.54/x - Step 3: Cross multiply
589,475.52x = 883,473.44 × 252,119.54 - Step 4: Simplify right side
589,475.52x = 222,740,918,243.10 - Step 5: Solve for x
x = 222,740,918,243.10/589,475.52 - Step 6: Final answer
x = 377,862.88
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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.