Finding the Third Proportional to 341,727.75 and 747,789.75
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Solution
The third proportional to 341,727.75 and 747,789.75 is: 1,636,359.68
Step by Step Solution
- Step 1: Write the proportion equation
341,727.75 : 747,789.75 = 747,789.75 : x - Step 2: Convert to fraction form
341,727.75/747,789.75 = 747,789.75/x - Step 3: Cross multiply
341,727.75x = 747,789.75 × 747,789.75 - Step 4: Simplify right side
341,727.75x = 559,189,510,205.06 - Step 5: Solve for x
x = 559,189,510,205.06/341,727.75 - Step 6: Final answer
x = 1,636,359.68
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.