Finding the Fourth Proportional to 597,452.28, 894,072.42 and 372,918.12
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Solution
The fourth proportional to 597,452.28, 894,072.42 and 372,918.12 is: 558,062.66
Step by Step Solution
- Step 1: Write the proportion equation
597,452.28 : 894,072.42 = 372,918.12 : x - Step 2: Convert to fraction form
597,452.28/894,072.42 = 372,918.12/x - Step 3: Cross multiply
597,452.28x = 894,072.42 × 372,918.12 - Step 4: Simplify right side
597,452.28x = 333,415,806,010.25 - Step 5: Solve for x
x = 333,415,806,010.25/597,452.28 - Step 6: Final answer
x = 558,062.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.