Finding the Third Proportional to 5,620,284 and 13,263,018
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Solution
The third proportional to 5,620,284 and 13,263,018 is: 31,298,711.32
Step by Step Solution
- Step 1: Write the proportion equation
5,620,284 : 13,263,018 = 13,263,018 : x - Step 2: Convert to fraction form
5,620,284/13,263,018 = 13,263,018/x - Step 3: Cross multiply
5,620,284x = 13,263,018 × 13,263,018 - Step 4: Simplify right side
5,620,284x = 175,907,646,468,324 - Step 5: Solve for x
x = 175,907,646,468,324/5,620,284 - Step 6: Final answer
x = 31,298,711.32
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.