Finding the Fourth Proportional to 596,016.14, 822,506.13 and 324,086.99
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Solution
The fourth proportional to 596,016.14, 822,506.13 and 324,086.99 is: 447,242.14
Step by Step Solution
- Step 1: Write the proportion equation
596,016.14 : 822,506.13 = 324,086.99 : x - Step 2: Convert to fraction form
596,016.14/822,506.13 = 324,086.99/x - Step 3: Cross multiply
596,016.14x = 822,506.13 × 324,086.99 - Step 4: Simplify right side
596,016.14x = 266,563,531,815.72 - Step 5: Solve for x
x = 266,563,531,815.72/596,016.14 - Step 6: Final answer
x = 447,242.14
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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.