Finding the Third Proportional to 5,009,606 and 10,941,545
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Solution
The third proportional to 5,009,606 and 10,941,545 is: 23,897,569.39
Step by Step Solution
- Step 1: Write the proportion equation
5,009,606 : 10,941,545 = 10,941,545 : x - Step 2: Convert to fraction form
5,009,606/10,941,545 = 10,941,545/x - Step 3: Cross multiply
5,009,606x = 10,941,545 × 10,941,545 - Step 4: Simplify right side
5,009,606x = 119,717,406,987,025 - Step 5: Solve for x
x = 119,717,406,987,025/5,009,606 - Step 6: Final answer
x = 23,897,569.39
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.