Finding the Third Proportional to 5,322,774.52 and 7,975,306.99
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Solution
The third proportional to 5,322,774.52 and 7,975,306.99 is: 11,949,693.03
Step by Step Solution
- Step 1: Write the proportion equation
5,322,774.52 : 7,975,306.99 = 7,975,306.99 : x - Step 2: Convert to fraction form
5,322,774.52/7,975,306.99 = 7,975,306.99/x - Step 3: Cross multiply
5,322,774.52x = 7,975,306.99 × 7,975,306.99 - Step 4: Simplify right side
5,322,774.52x = 63,605,521,526,175.41 - Step 5: Solve for x
x = 63,605,521,526,175.41/5,322,774.52 - Step 6: Final answer
x = 11,949,693.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.