Finding the Fourth Proportional to 1,174,260.34, 1,758,399.77 and 773,686.99
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Solution
The fourth proportional to 1,174,260.34, 1,758,399.77 and 773,686.99 is: 1,158,559.97
Step by Step Solution
- Step 1: Write the proportion equation
1,174,260.34 : 1,758,399.77 = 773,686.99 : x - Step 2: Convert to fraction form
1,174,260.34/1,758,399.77 = 773,686.99/x - Step 3: Cross multiply
1,174,260.34x = 1,758,399.77 × 773,686.99 - Step 4: Simplify right side
1,174,260.34x = 1,360,451,029,400.21 - Step 5: Solve for x
x = 1,360,451,029,400.21/1,174,260.34 - Step 6: Final answer
x = 1,158,559.97
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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.