Finding the Fourth Proportional to 4,312,295.62, 5,950,863.65 and 2,378,514.68
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Solution
The fourth proportional to 4,312,295.62, 5,950,863.65 and 2,378,514.68 is: 3,282,292.73
Step by Step Solution
- Step 1: Write the proportion equation
4,312,295.62 : 5,950,863.65 = 2,378,514.68 : x - Step 2: Convert to fraction form
4,312,295.62/5,950,863.65 = 2,378,514.68/x - Step 3: Cross multiply
4,312,295.62x = 5,950,863.65 × 2,378,514.68 - Step 4: Simplify right side
4,312,295.62x = 14,154,216,548,711.09 - Step 5: Solve for x
x = 14,154,216,548,711.09/4,312,295.62 - Step 6: Final answer
x = 3,282,292.73
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.