Finding the Fourth Proportional to 1,598,984.00, 2,206,603.68 and 873,832.05
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Solution
The fourth proportional to 1,598,984.00, 2,206,603.68 and 873,832.05 is: 1,205,891.38
Step by Step Solution
- Step 1: Write the proportion equation
1,598,984.00 : 2,206,603.68 = 873,832.05 : x - Step 2: Convert to fraction form
1,598,984.00/2,206,603.68 = 873,832.05/x - Step 3: Cross multiply
1,598,984.00x = 2,206,603.68 × 873,832.05 - Step 4: Simplify right side
1,598,984.00x = 1,928,201,028,783.58 - Step 5: Solve for x
x = 1,928,201,028,783.58/1,598,984.00 - Step 6: Final answer
x = 1,205,891.38
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.