Finding the Third Proportional to 5,043,811.46 and 8,029,617.49
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Solution
The third proportional to 5,043,811.46 and 8,029,617.49 is: 12,782,943.50
Step by Step Solution
- Step 1: Write the proportion equation
5,043,811.46 : 8,029,617.49 = 8,029,617.49 : x - Step 2: Convert to fraction form
5,043,811.46/8,029,617.49 = 8,029,617.49/x - Step 3: Cross multiply
5,043,811.46x = 8,029,617.49 × 8,029,617.49 - Step 4: Simplify right side
5,043,811.46x = 64,474,756,976,752.42 - Step 5: Solve for x
x = 64,474,756,976,752.42/5,043,811.46 - Step 6: Final answer
x = 12,782,943.50
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.