Finding the Fourth Proportional to 1,173,129.99, 1,760,360.65 and 633,379.07
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Solution
The fourth proportional to 1,173,129.99, 1,760,360.65 and 633,379.07 is: 950,428.00
Step by Step Solution
- Step 1: Write the proportion equation
1,173,129.99 : 1,760,360.65 = 633,379.07 : x - Step 2: Convert to fraction form
1,173,129.99/1,760,360.65 = 633,379.07/x - Step 3: Cross multiply
1,173,129.99x = 1,760,360.65 × 633,379.07 - Step 4: Simplify right side
1,173,129.99x = 1,114,975,591,361.60 - Step 5: Solve for x
x = 1,114,975,591,361.60/1,173,129.99 - Step 6: Final answer
x = 950,428.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.