Finding the Fourth Proportional to 597,448.28, 894,066.42 and 372,914.12
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Solution
The fourth proportional to 597,448.28, 894,066.42 and 372,914.12 is: 558,056.66
Step by Step Solution
- Step 1: Write the proportion equation
597,448.28 : 894,066.42 = 372,914.12 : x - Step 2: Convert to fraction form
597,448.28/894,066.42 = 372,914.12/x - Step 3: Cross multiply
597,448.28x = 894,066.42 × 372,914.12 - Step 4: Simplify right side
597,448.28x = 333,409,992,235.85 - Step 5: Solve for x
x = 333,409,992,235.85/597,448.28 - Step 6: Final answer
x = 558,056.66
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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.