Finding the Fourth Proportional to 3,088,580.91, 4,633,453.41 and 1,170,066.75
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Solution
The fourth proportional to 3,088,580.91, 4,633,453.41 and 1,170,066.75 is: 1,755,320.62
Step by Step Solution
- Step 1: Write the proportion equation
3,088,580.91 : 4,633,453.41 = 1,170,066.75 : x - Step 2: Convert to fraction form
3,088,580.91/4,633,453.41 = 1,170,066.75/x - Step 3: Cross multiply
3,088,580.91x = 4,633,453.41 × 1,170,066.75 - Step 4: Simplify right side
3,088,580.91x = 5,421,449,772,715.12 - Step 5: Solve for x
x = 5,421,449,772,715.12/3,088,580.91 - Step 6: Final answer
x = 1,755,320.62
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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.