Finding the Fourth Proportional to 4,059,112.19, 6,088,664.12 and 1,662,961.14
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Solution
The fourth proportional to 4,059,112.19, 6,088,664.12 and 1,662,961.14 is: 2,494,440.00
Step by Step Solution
- Step 1: Write the proportion equation
4,059,112.19 : 6,088,664.12 = 1,662,961.14 : x - Step 2: Convert to fraction form
4,059,112.19/6,088,664.12 = 1,662,961.14/x - Step 3: Cross multiply
4,059,112.19x = 6,088,664.12 × 1,662,961.14 - Step 4: Simplify right side
4,059,112.19x = 10,125,211,817,757.49 - Step 5: Solve for x
x = 10,125,211,817,757.49/4,059,112.19 - Step 6: Final answer
x = 2,494,440.00
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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.