Finding the Fourth Proportional to 4,447,074.92, 6,670,541.94 and 1,414,397
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Solution
The fourth proportional to 4,447,074.92, 6,670,541.94 and 1,414,397 is: 2,121,573.10
Step by Step Solution
- Step 1: Write the proportion equation
4,447,074.92 : 6,670,541.94 = 1,414,397 : x - Step 2: Convert to fraction form
4,447,074.92/6,670,541.94 = 1,414,397/x - Step 3: Cross multiply
4,447,074.92x = 6,670,541.94 × 1,414,397 - Step 4: Simplify right side
4,447,074.92x = 9,434,794,508,310.18 - Step 5: Solve for x
x = 9,434,794,508,310.18/4,447,074.92 - Step 6: Final answer
x = 2,121,573.10
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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.