Finding the Third Proportional to 482,925.48 and 764,523.09
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Solution
The third proportional to 482,925.48 and 764,523.09 is: 1,210,322.45
Step by Step Solution
- Step 1: Write the proportion equation
482,925.48 : 764,523.09 = 764,523.09 : x - Step 2: Convert to fraction form
482,925.48/764,523.09 = 764,523.09/x - Step 3: Cross multiply
482,925.48x = 764,523.09 × 764,523.09 - Step 4: Simplify right side
482,925.48x = 584,495,551,917.81 - Step 5: Solve for x
x = 584,495,551,917.81/482,925.48 - Step 6: Final answer
x = 1,210,322.45
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.