Finding the Third Proportional to 110,404.13 and 239,478.75
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Solution
The third proportional to 110,404.13 and 239,478.75 is: 519,455.88
Step by Step Solution
- Step 1: Write the proportion equation
110,404.13 : 239,478.75 = 239,478.75 : x - Step 2: Convert to fraction form
110,404.13/239,478.75 = 239,478.75/x - Step 3: Cross multiply
110,404.13x = 239,478.75 × 239,478.75 - Step 4: Simplify right side
110,404.13x = 57,350,071,701.56 - Step 5: Solve for x
x = 57,350,071,701.56/110,404.13 - Step 6: Final answer
x = 519,455.88
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.