Finding the Fourth Proportional to 1,598,855.24, 2,206,449.09 and 873,733.52
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Solution
The fourth proportional to 1,598,855.24, 2,206,449.09 and 873,733.52 is: 1,205,768.03
Step by Step Solution
- Step 1: Write the proportion equation
1,598,855.24 : 2,206,449.09 = 873,733.52 : x - Step 2: Convert to fraction form
1,598,855.24/2,206,449.09 = 873,733.52/x - Step 3: Cross multiply
1,598,855.24x = 2,206,449.09 × 873,733.52 - Step 4: Simplify right side
1,598,855.24x = 1,927,848,523,211.34 - Step 5: Solve for x
x = 1,927,848,523,211.34/1,598,855.24 - Step 6: Final answer
x = 1,205,768.03
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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.