Finding the Fourth Proportional to 3,757,135.35, 5,631,218.97 and 2,051,707.98
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Solution
The fourth proportional to 3,757,135.35, 5,631,218.97 and 2,051,707.98 is: 3,075,113.30
Step by Step Solution
- Step 1: Write the proportion equation
3,757,135.35 : 5,631,218.97 = 2,051,707.98 : x - Step 2: Convert to fraction form
3,757,135.35/5,631,218.97 = 2,051,707.98/x - Step 3: Cross multiply
3,757,135.35x = 5,631,218.97 × 2,051,707.98 - Step 4: Simplify right side
3,757,135.35x = 11,553,616,897,876.38 - Step 5: Solve for x
x = 11,553,616,897,876.38/3,757,135.35 - Step 6: Final answer
x = 3,075,113.30
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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.