Finding the Third Proportional to 275,734.13 and 579,291.75
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Solution
The third proportional to 275,734.13 and 579,291.75 is: 1,217,038.09
Step by Step Solution
- Step 1: Write the proportion equation
275,734.13 : 579,291.75 = 579,291.75 : x - Step 2: Convert to fraction form
275,734.13/579,291.75 = 579,291.75/x - Step 3: Cross multiply
275,734.13x = 579,291.75 × 579,291.75 - Step 4: Simplify right side
275,734.13x = 335,578,931,618.06 - Step 5: Solve for x
x = 335,578,931,618.06/275,734.13 - Step 6: Final answer
x = 1,217,038.09
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.