Finding the Third Proportional to 611,246.25 and 898,134.75
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Solution
The third proportional to 611,246.25 and 898,134.75 is: 1,319,674.40
Step by Step Solution
- Step 1: Write the proportion equation
611,246.25 : 898,134.75 = 898,134.75 : x - Step 2: Convert to fraction form
611,246.25/898,134.75 = 898,134.75/x - Step 3: Cross multiply
611,246.25x = 898,134.75 × 898,134.75 - Step 4: Simplify right side
611,246.25x = 806,646,029,157.56 - Step 5: Solve for x
x = 806,646,029,157.56/611,246.25 - Step 6: Final answer
x = 1,319,674.40
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.