Finding the Fourth Proportional to 596,092.80, 894,359.84 and 217,043.52
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Solution
The fourth proportional to 596,092.80, 894,359.84 and 217,043.52 is: 325,645.62
Step by Step Solution
- Step 1: Write the proportion equation
596,092.80 : 894,359.84 = 217,043.52 : x - Step 2: Convert to fraction form
596,092.80/894,359.84 = 217,043.52/x - Step 3: Cross multiply
596,092.80x = 894,359.84 × 217,043.52 - Step 4: Simplify right side
596,092.80x = 194,115,007,820.24 - Step 5: Solve for x
x = 194,115,007,820.24/596,092.80 - Step 6: Final answer
x = 325,645.62
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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.