Finding the Fourth Proportional to 5,954,490.35, 8,932,268.32 and 2,311,134.81
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Solution
The fourth proportional to 5,954,490.35, 8,932,268.32 and 2,311,134.81 is: 3,466,909.01
Step by Step Solution
- Step 1: Write the proportion equation
5,954,490.35 : 8,932,268.32 = 2,311,134.81 : x - Step 2: Convert to fraction form
5,954,490.35/8,932,268.32 = 2,311,134.81/x - Step 3: Cross multiply
5,954,490.35x = 8,932,268.32 × 2,311,134.81 - Step 4: Simplify right side
5,954,490.35x = 20,643,676,246,612.22 - Step 5: Solve for x
x = 20,643,676,246,612.22/5,954,490.35 - Step 6: Final answer
x = 3,466,909.01
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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.