Finding the Fourth Proportional to 5,717,548.84, 8,576,512.70 and 2,876,112.68
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Solution
The fourth proportional to 5,717,548.84, 8,576,512.70 and 2,876,112.68 is: 4,314,264.31
Step by Step Solution
- Step 1: Write the proportion equation
5,717,548.84 : 8,576,512.70 = 2,876,112.68 : x - Step 2: Convert to fraction form
5,717,548.84/8,576,512.70 = 2,876,112.68/x - Step 3: Cross multiply
5,717,548.84x = 8,576,512.70 × 2,876,112.68 - Step 4: Simplify right side
5,717,548.84x = 24,667,016,926,651.04 - Step 5: Solve for x
x = 24,667,016,926,651.04/5,717,548.84 - Step 6: Final answer
x = 4,314,264.31
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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.