Finding the Third Proportional to 468,028.13 and 719,538.19
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Solution
The third proportional to 468,028.13 and 719,538.19 is: 1,106,205.32
Step by Step Solution
- Step 1: Write the proportion equation
468,028.13 : 719,538.19 = 719,538.19 : x - Step 2: Convert to fraction form
468,028.13/719,538.19 = 719,538.19/x - Step 3: Cross multiply
468,028.13x = 719,538.19 × 719,538.19 - Step 4: Simplify right side
468,028.13x = 517,735,203,270.79 - Step 5: Solve for x
x = 517,735,203,270.79/468,028.13 - Step 6: Final answer
x = 1,106,205.32
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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.