Finding the Third Proportional to 4,622,026 and 10,306,205
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Solution
The third proportional to 4,622,026 and 10,306,205 is: 22,980,801.38
Step by Step Solution
- Step 1: Write the proportion equation
4,622,026 : 10,306,205 = 10,306,205 : x - Step 2: Convert to fraction form
4,622,026/10,306,205 = 10,306,205/x - Step 3: Cross multiply
4,622,026x = 10,306,205 × 10,306,205 - Step 4: Simplify right side
4,622,026x = 106,217,861,502,025 - Step 5: Solve for x
x = 106,217,861,502,025/4,622,026 - Step 6: Final answer
x = 22,980,801.38
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.