Finding the Fourth Proportional to 5,954,490.85, 8,932,269.07 and 2,311,135.31
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Solution
The fourth proportional to 5,954,490.85, 8,932,269.07 and 2,311,135.31 is: 3,466,909.76
Step by Step Solution
- Step 1: Write the proportion equation
5,954,490.85 : 8,932,269.07 = 2,311,135.31 : x - Step 2: Convert to fraction form
5,954,490.85/8,932,269.07 = 2,311,135.31/x - Step 3: Cross multiply
5,954,490.85x = 8,932,269.07 × 2,311,135.31 - Step 4: Simplify right side
5,954,490.85x = 20,643,682,446,097.86 - Step 5: Solve for x
x = 20,643,682,446,097.86/5,954,490.85 - Step 6: Final answer
x = 3,466,909.76
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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.