Finding the Third Proportional to 4,652,979.19 and 10,224,447.12
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Solution
The third proportional to 4,652,979.19 and 10,224,447.12 is: 22,467,179.55
Step by Step Solution
- Step 1: Write the proportion equation
4,652,979.19 : 10,224,447.12 = 10,224,447.12 : x - Step 2: Convert to fraction form
4,652,979.19/10,224,447.12 = 10,224,447.12/x - Step 3: Cross multiply
4,652,979.19x = 10,224,447.12 × 10,224,447.12 - Step 4: Simplify right side
4,652,979.19x = 104,539,318,852,173.98 - Step 5: Solve for x
x = 104,539,318,852,173.98/4,652,979.19 - Step 6: Final answer
x = 22,467,179.55
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.