Finding the Fourth Proportional to 1,933,355.44, 2,895,617.99 and 923,188.49
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Solution
The fourth proportional to 1,933,355.44, 2,895,617.99 and 923,188.49 is: 1,382,674.47
Step by Step Solution
- Step 1: Write the proportion equation
1,933,355.44 : 2,895,617.99 = 923,188.49 : x - Step 2: Convert to fraction form
1,933,355.44/2,895,617.99 = 923,188.49/x - Step 3: Cross multiply
1,933,355.44x = 2,895,617.99 × 923,188.49 - Step 4: Simplify right side
1,933,355.44x = 2,673,201,207,043.98 - Step 5: Solve for x
x = 2,673,201,207,043.98/1,933,355.44 - Step 6: Final answer
x = 1,382,674.47
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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.