Finding the Third Proportional to 2,472,403.50 and 5,355,849.09
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Solution
The third proportional to 2,472,403.50 and 5,355,849.09 is: 11,602,118.96
Step by Step Solution
- Step 1: Write the proportion equation
2,472,403.50 : 5,355,849.09 = 5,355,849.09 : x - Step 2: Convert to fraction form
2,472,403.50/5,355,849.09 = 5,355,849.09/x - Step 3: Cross multiply
2,472,403.50x = 5,355,849.09 × 5,355,849.09 - Step 4: Simplify right side
2,472,403.50x = 28,685,119,515,022.70 - Step 5: Solve for x
x = 28,685,119,515,022.70/2,472,403.50 - Step 6: Final answer
x = 11,602,118.96
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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.