Finding the Third Proportional to 7,430,535 and 10,463,823
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Solution
The third proportional to 7,430,535 and 10,463,823 is: 14,735,357.79
Step by Step Solution
- Step 1: Write the proportion equation
7,430,535 : 10,463,823 = 10,463,823 : x - Step 2: Convert to fraction form
7,430,535/10,463,823 = 10,463,823/x - Step 3: Cross multiply
7,430,535x = 10,463,823 × 10,463,823 - Step 4: Simplify right side
7,430,535x = 109,491,591,775,329 - Step 5: Solve for x
x = 109,491,591,775,329/7,430,535 - Step 6: Final answer
x = 14,735,357.79
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.