Finding the Fourth Proportional to 2,382,727.74, 3,573,226.44 and 1,304,037.54
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Solution
The fourth proportional to 2,382,727.74, 3,573,226.44 and 1,304,037.54 is: 1,955,582.81
Step by Step Solution
- Step 1: Write the proportion equation
2,382,727.74 : 3,573,226.44 = 1,304,037.54 : x - Step 2: Convert to fraction form
2,382,727.74/3,573,226.44 = 1,304,037.54/x - Step 3: Cross multiply
2,382,727.74x = 3,573,226.44 × 1,304,037.54 - Step 4: Simplify right side
2,382,727.74x = 4,659,621,416,680.56 - Step 5: Solve for x
x = 4,659,621,416,680.56/2,382,727.74 - Step 6: Final answer
x = 1,955,582.81
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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.