Finding the Fourth Proportional to 596,145.30, 894,028.26 and 196,711.62
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Solution
The fourth proportional to 596,145.30, 894,028.26 and 196,711.62 is: 295,004.84
Step by Step Solution
- Step 1: Write the proportion equation
596,145.30 : 894,028.26 = 196,711.62 : x - Step 2: Convert to fraction form
596,145.30/894,028.26 = 196,711.62/x - Step 3: Cross multiply
596,145.30x = 894,028.26 × 196,711.62 - Step 4: Simplify right side
596,145.30x = 175,865,747,350.38 - Step 5: Solve for x
x = 175,865,747,350.38/596,145.30 - Step 6: Final answer
x = 295,004.84
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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.