Finding the Fourth Proportional to 6,059,694.24, 8,365,408.32 and 3,768,593.28
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Solution
The fourth proportional to 6,059,694.24, 8,365,408.32 and 3,768,593.28 is: 5,202,543.29
Step by Step Solution
- Step 1: Write the proportion equation
6,059,694.24 : 8,365,408.32 = 3,768,593.28 : x - Step 2: Convert to fraction form
6,059,694.24/8,365,408.32 = 3,768,593.28/x - Step 3: Cross multiply
6,059,694.24x = 8,365,408.32 × 3,768,593.28 - Step 4: Simplify right side
6,059,694.24x = 31,525,821,579,208.09 - Step 5: Solve for x
x = 31,525,821,579,208.09/6,059,694.24 - Step 6: Final answer
x = 5,202,543.29
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.