Finding the Fourth Proportional to 5,887,099.14, 8,823,261.50 and 2,517,343.62
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Solution
The fourth proportional to 5,887,099.14, 8,823,261.50 and 2,517,343.62 is: 3,772,856.63
Step by Step Solution
- Step 1: Write the proportion equation
5,887,099.14 : 8,823,261.50 = 2,517,343.62 : x - Step 2: Convert to fraction form
5,887,099.14/8,823,261.50 = 2,517,343.62/x - Step 3: Cross multiply
5,887,099.14x = 8,823,261.50 × 2,517,343.62 - Step 4: Simplify right side
5,887,099.14x = 22,211,181,044,616.63 - Step 5: Solve for x
x = 22,211,181,044,616.63/5,887,099.14 - Step 6: Final answer
x = 3,772,856.63
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1.5x scale
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.