Finding the Fourth Proportional to 1,546,322.00, 2,318,550.78 and 693,239.36
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Solution
The fourth proportional to 1,546,322.00, 2,318,550.78 and 693,239.36 is: 1,039,441.12
Step by Step Solution
- Step 1: Write the proportion equation
1,546,322.00 : 2,318,550.78 = 693,239.36 : x - Step 2: Convert to fraction form
1,546,322.00/2,318,550.78 = 693,239.36/x - Step 3: Cross multiply
1,546,322.00x = 2,318,550.78 × 693,239.36 - Step 4: Simplify right side
1,546,322.00x = 1,607,310,662,903.44 - Step 5: Solve for x
x = 1,607,310,662,903.44/1,546,322.00 - Step 6: Final answer
x = 1,039,441.12
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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.