Finding the Third Proportional to 512,248.13 and 751,764.75
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Solution
The third proportional to 512,248.13 and 751,764.75 is: 1,103,274.39
Step by Step Solution
- Step 1: Write the proportion equation
512,248.13 : 751,764.75 = 751,764.75 : x - Step 2: Convert to fraction form
512,248.13/751,764.75 = 751,764.75/x - Step 3: Cross multiply
512,248.13x = 751,764.75 × 751,764.75 - Step 4: Simplify right side
512,248.13x = 565,150,239,342.56 - Step 5: Solve for x
x = 565,150,239,342.56/512,248.13 - Step 6: Final answer
x = 1,103,274.39
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.