Finding the Third Proportional to 2,243,135.50 and 4,864,865
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Solution
The third proportional to 2,243,135.50 and 4,864,865 is: 10,550,816.69
Step by Step Solution
- Step 1: Write the proportion equation
2,243,135.50 : 4,864,865 = 4,864,865 : x - Step 2: Convert to fraction form
2,243,135.50/4,864,865 = 4,864,865/x - Step 3: Cross multiply
2,243,135.50x = 4,864,865 × 4,864,865 - Step 4: Simplify right side
2,243,135.50x = 23,666,911,468,225 - Step 5: Solve for x
x = 23,666,911,468,225/2,243,135.50 - Step 6: Final answer
x = 10,550,816.69
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.