Finding the Fourth Proportional to 6,593,745.35, 9,889,720.18 and 1,735,645.00
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Solution
The fourth proportional to 6,593,745.35, 9,889,720.18 and 1,735,645.00 is: 2,603,231.17
Step by Step Solution
- Step 1: Write the proportion equation
6,593,745.35 : 9,889,720.18 = 1,735,645.00 : x - Step 2: Convert to fraction form
6,593,745.35/9,889,720.18 = 1,735,645.00/x - Step 3: Cross multiply
6,593,745.35x = 9,889,720.18 × 1,735,645.00 - Step 4: Simplify right side
6,593,745.35x = 17,165,043,393,093.47 - Step 5: Solve for x
x = 17,165,043,393,093.47/6,593,745.35 - Step 6: Final answer
x = 2,603,231.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.