Finding the Fourth Proportional to 895,257.99, 1,342,843.25 and 334,248.75
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Solution
The fourth proportional to 895,257.99, 1,342,843.25 and 334,248.75 is: 501,356.79
Step by Step Solution
- Step 1: Write the proportion equation
895,257.99 : 1,342,843.25 = 334,248.75 : x - Step 2: Convert to fraction form
895,257.99/1,342,843.25 = 334,248.75/x - Step 3: Cross multiply
895,257.99x = 1,342,843.25 × 334,248.75 - Step 4: Simplify right side
895,257.99x = 448,843,676,087.19 - Step 5: Solve for x
x = 448,843,676,087.19/895,257.99 - Step 6: Final answer
x = 501,356.79
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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.