Finding the Fourth Proportional to 435,770.56, 601,477.68 and 244,845.48
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Solution
The fourth proportional to 435,770.56, 601,477.68 and 244,845.48 is: 337,950.99
Step by Step Solution
- Step 1: Write the proportion equation
435,770.56 : 601,477.68 = 244,845.48 : x - Step 2: Convert to fraction form
435,770.56/601,477.68 = 244,845.48/x - Step 3: Cross multiply
435,770.56x = 601,477.68 × 244,845.48 - Step 4: Simplify right side
435,770.56x = 147,269,091,268.89 - Step 5: Solve for x
x = 147,269,091,268.89/435,770.56 - Step 6: Final answer
x = 337,950.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.