Finding the Fourth Proportional to 5,957,284.42, 8,931,847.17 and 3,033,718.09
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Solution
The fourth proportional to 5,957,284.42, 8,931,847.17 and 3,033,718.09 is: 4,548,499.68
Step by Step Solution
- Step 1: Write the proportion equation
5,957,284.42 : 8,931,847.17 = 3,033,718.09 : x - Step 2: Convert to fraction form
5,957,284.42/8,931,847.17 = 3,033,718.09/x - Step 3: Cross multiply
5,957,284.42x = 8,931,847.17 × 3,033,718.09 - Step 4: Simplify right side
5,957,284.42x = 27,096,706,299,246.09 - Step 5: Solve for x
x = 27,096,706,299,246.09/5,957,284.42 - Step 6: Final answer
x = 4,548,499.68
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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.