Finding the Fourth Proportional to 596,817.10, 895,234.97 and 332,259.09
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Solution
The fourth proportional to 596,817.10, 895,234.97 and 332,259.09 is: 498,393.82
Step by Step Solution
- Step 1: Write the proportion equation
596,817.10 : 895,234.97 = 332,259.09 : x - Step 2: Convert to fraction form
596,817.10/895,234.97 = 332,259.09/x - Step 3: Cross multiply
596,817.10x = 895,234.97 × 332,259.09 - Step 4: Simplify right side
596,817.10x = 297,449,956,468.38 - Step 5: Solve for x
x = 297,449,956,468.38/596,817.10 - Step 6: Final answer
x = 498,393.82
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1.5x scale
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.