Finding the Fourth Proportional to 7,371,144.68, 11,058,710 and 2,253,755.44
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Solution
The fourth proportional to 7,371,144.68, 11,058,710 and 2,253,755.44 is: 3,381,242.52
Step by Step Solution
- Step 1: Write the proportion equation
7,371,144.68 : 11,058,710 = 2,253,755.44 : x - Step 2: Convert to fraction form
7,371,144.68/11,058,710 = 2,253,755.44/x - Step 3: Cross multiply
7,371,144.68x = 11,058,710 × 2,253,755.44 - Step 4: Simplify right side
7,371,144.68x = 24,923,627,821,882.40 - Step 5: Solve for x
x = 24,923,627,821,882.40/7,371,144.68 - Step 6: Final answer
x = 3,381,242.52
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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.