Finding the Third Proportional to 843,275.81 and 1,295,375.63
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Solution
The third proportional to 843,275.81 and 1,295,375.63 is: 1,989,856.68
Step by Step Solution
- Step 1: Write the proportion equation
843,275.81 : 1,295,375.63 = 1,295,375.63 : x - Step 2: Convert to fraction form
843,275.81/1,295,375.63 = 1,295,375.63/x - Step 3: Cross multiply
843,275.81x = 1,295,375.63 × 1,295,375.63 - Step 4: Simplify right side
843,275.81x = 1,677,998,009,844.14 - Step 5: Solve for x
x = 1,677,998,009,844.14/843,275.81 - Step 6: Final answer
x = 1,989,856.68
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.