Finding the Third Proportional to 349,768.13 and 513,170.44
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Solution
The third proportional to 349,768.13 and 513,170.44 is: 752,909.94
Step by Step Solution
- Step 1: Write the proportion equation
349,768.13 : 513,170.44 = 513,170.44 : x - Step 2: Convert to fraction form
349,768.13/513,170.44 = 513,170.44/x - Step 3: Cross multiply
349,768.13x = 513,170.44 × 513,170.44 - Step 4: Simplify right side
349,768.13x = 263,343,897,923.94 - Step 5: Solve for x
x = 263,343,897,923.94/349,768.13 - Step 6: Final answer
x = 752,909.94
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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.