Finding the Fourth Proportional to 597,965.86, 825,177.63 and 326,034.28
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Solution
The fourth proportional to 597,965.86, 825,177.63 and 326,034.28 is: 449,918.99
Step by Step Solution
- Step 1: Write the proportion equation
597,965.86 : 825,177.63 = 326,034.28 : x - Step 2: Convert to fraction form
597,965.86/825,177.63 = 326,034.28/x - Step 3: Cross multiply
597,965.86x = 825,177.63 × 326,034.28 - Step 4: Simplify right side
597,965.86x = 269,036,194,469.16 - Step 5: Solve for x
x = 269,036,194,469.16/597,965.86 - Step 6: Final answer
x = 449,918.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.