Finding the Fourth Proportional to 596,385.21, 894,864.84 and 296,891.94
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Solution
The fourth proportional to 596,385.21, 894,864.84 and 296,891.94 is: 445,480.80
Step by Step Solution
- Step 1: Write the proportion equation
596,385.21 : 894,864.84 = 296,891.94 : x - Step 2: Convert to fraction form
596,385.21/894,864.84 = 296,891.94/x - Step 3: Cross multiply
596,385.21x = 894,864.84 × 296,891.94 - Step 4: Simplify right side
596,385.21x = 265,678,158,385.39 - Step 5: Solve for x
x = 265,678,158,385.39/596,385.21 - Step 6: Final answer
x = 445,480.80
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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.