Finding the Third Proportional to 349,930.13 and 755,682.75
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Solution
The third proportional to 349,930.13 and 755,682.75 is: 1,631,915.57
Step by Step Solution
- Step 1: Write the proportion equation
349,930.13 : 755,682.75 = 755,682.75 : x - Step 2: Convert to fraction form
349,930.13/755,682.75 = 755,682.75/x - Step 3: Cross multiply
349,930.13x = 755,682.75 × 755,682.75 - Step 4: Simplify right side
349,930.13x = 571,056,418,647.56 - Step 5: Solve for x
x = 571,056,418,647.56/349,930.13 - Step 6: Final answer
x = 1,631,915.57
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.