Finding the Fourth Proportional to 1,751,640.88, 2,626,294.92 and 629,564.08
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Solution
The fourth proportional to 1,751,640.88, 2,626,294.92 and 629,564.08 is: 943,926.90
Step by Step Solution
- Step 1: Write the proportion equation
1,751,640.88 : 2,626,294.92 = 629,564.08 : x - Step 2: Convert to fraction form
1,751,640.88/2,626,294.92 = 629,564.08/x - Step 3: Cross multiply
1,751,640.88x = 2,626,294.92 × 629,564.08 - Step 4: Simplify right side
1,751,640.88x = 1,653,420,945,118.47 - Step 5: Solve for x
x = 1,653,420,945,118.47/1,751,640.88 - Step 6: Final answer
x = 943,926.90
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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.