Finding the Third Proportional to 5,579,673 and 11,829,018
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Solution
The third proportional to 5,579,673 and 11,829,018 is: 25,077,753.99
Step by Step Solution
- Step 1: Write the proportion equation
5,579,673 : 11,829,018 = 11,829,018 : x - Step 2: Convert to fraction form
5,579,673/11,829,018 = 11,829,018/x - Step 3: Cross multiply
5,579,673x = 11,829,018 × 11,829,018 - Step 4: Simplify right side
5,579,673x = 139,925,666,844,324 - Step 5: Solve for x
x = 139,925,666,844,324/5,579,673 - Step 6: Final answer
x = 25,077,753.99
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.