Finding the Third Proportional to 276,382.13 and 604,320.75
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Solution
The third proportional to 276,382.13 and 604,320.75 is: 1,321,371.88
Step by Step Solution
- Step 1: Write the proportion equation
276,382.13 : 604,320.75 = 604,320.75 : x - Step 2: Convert to fraction form
276,382.13/604,320.75 = 604,320.75/x - Step 3: Cross multiply
276,382.13x = 604,320.75 × 604,320.75 - Step 4: Simplify right side
276,382.13x = 365,203,568,880.56 - Step 5: Solve for x
x = 365,203,568,880.56/276,382.13 - Step 6: Final answer
x = 1,321,371.88
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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.