Finding the Third Proportional to 494,110.13 and 722,317.50
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Solution
The third proportional to 494,110.13 and 722,317.50 is: 1,055,923.66
Step by Step Solution
- Step 1: Write the proportion equation
494,110.13 : 722,317.50 = 722,317.50 : x - Step 2: Convert to fraction form
494,110.13/722,317.50 = 722,317.50/x - Step 3: Cross multiply
494,110.13x = 722,317.50 × 722,317.50 - Step 4: Simplify right side
494,110.13x = 521,742,570,806.25 - Step 5: Solve for x
x = 521,742,570,806.25/494,110.13 - Step 6: Final answer
x = 1,055,923.66
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.