Finding the Third Proportional to 519,032.25 and 1,115,655.75
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Solution
The third proportional to 519,032.25 and 1,115,655.75 is: 2,398,093.28
Step by Step Solution
- Step 1: Write the proportion equation
519,032.25 : 1,115,655.75 = 1,115,655.75 : x - Step 2: Convert to fraction form
519,032.25/1,115,655.75 = 1,115,655.75/x - Step 3: Cross multiply
519,032.25x = 1,115,655.75 × 1,115,655.75 - Step 4: Simplify right side
519,032.25x = 1,244,687,752,508.06 - Step 5: Solve for x
x = 1,244,687,752,508.06/519,032.25 - Step 6: Final answer
x = 2,398,093.28
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.