Finding the Fourth Proportional to 2,369,046.26, 3,553,690.88 and 663,186.26
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Solution
The fourth proportional to 2,369,046.26, 3,553,690.88 and 663,186.26 is: 994,813.39
Step by Step Solution
- Step 1: Write the proportion equation
2,369,046.26 : 3,553,690.88 = 663,186.26 : x - Step 2: Convert to fraction form
2,369,046.26/3,553,690.88 = 663,186.26/x - Step 3: Cross multiply
2,369,046.26x = 3,553,690.88 × 663,186.26 - Step 4: Simplify right side
2,369,046.26x = 2,356,758,947,792.82 - Step 5: Solve for x
x = 2,356,758,947,792.82/2,369,046.26 - Step 6: Final answer
x = 994,813.39
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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.