Finding the Third Proportional to 5,354,297.44 and 8,156,927.81
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Solution
The third proportional to 5,354,297.44 and 8,156,927.81 is: 12,426,554.95
Step by Step Solution
- Step 1: Write the proportion equation
5,354,297.44 : 8,156,927.81 = 8,156,927.81 : x - Step 2: Convert to fraction form
5,354,297.44/8,156,927.81 = 8,156,927.81/x - Step 3: Cross multiply
5,354,297.44x = 8,156,927.81 × 8,156,927.81 - Step 4: Simplify right side
5,354,297.44x = 66,535,471,338,336.03 - Step 5: Solve for x
x = 66,535,471,338,336.03/5,354,297.44 - Step 6: Final answer
x = 12,426,554.95
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.