Finding the Fourth Proportional to 2,509,380.24, 3,761,954.20 and 1,088,366.08
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Solution
The fourth proportional to 2,509,380.24, 3,761,954.20 and 1,088,366.08 is: 1,631,631.30
Step by Step Solution
- Step 1: Write the proportion equation
2,509,380.24 : 3,761,954.20 = 1,088,366.08 : x - Step 2: Convert to fraction form
2,509,380.24/3,761,954.20 = 1,088,366.08/x - Step 3: Cross multiply
2,509,380.24x = 3,761,954.20 × 1,088,366.08 - Step 4: Simplify right side
2,509,380.24x = 4,094,383,345,793.54 - Step 5: Solve for x
x = 4,094,383,345,793.54/2,509,380.24 - Step 6: Final answer
x = 1,631,631.30
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.