Finding the Fourth Proportional to 597,512.20, 896,246.70 and 242,516.20
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Solution
The fourth proportional to 597,512.20, 896,246.70 and 242,516.20 is: 363,765.53
Step by Step Solution
- Step 1: Write the proportion equation
597,512.20 : 896,246.70 = 242,516.20 : x - Step 2: Convert to fraction form
597,512.20/896,246.70 = 242,516.20/x - Step 3: Cross multiply
597,512.20x = 896,246.70 × 242,516.20 - Step 4: Simplify right side
597,512.20x = 217,354,343,946.54 - Step 5: Solve for x
x = 217,354,343,946.54/597,512.20 - Step 6: Final answer
x = 363,765.53
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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.