Finding the Fourth Proportional to 3,733,875.07, 5,601,245.75 and 1,304,276.02
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Solution
The fourth proportional to 3,733,875.07, 5,601,245.75 and 1,304,276.02 is: 1,956,565.32
Step by Step Solution
- Step 1: Write the proportion equation
3,733,875.07 : 5,601,245.75 = 1,304,276.02 : x - Step 2: Convert to fraction form
3,733,875.07/5,601,245.75 = 1,304,276.02/x - Step 3: Cross multiply
3,733,875.07x = 5,601,245.75 × 1,304,276.02 - Step 4: Simplify right side
3,733,875.07x = 7,305,570,479,324.31 - Step 5: Solve for x
x = 7,305,570,479,324.31/3,733,875.07 - Step 6: Final answer
x = 1,956,565.32
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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.