Finding the Fourth Proportional to 4,433,737.92, 6,651,507.60 and 1,401,577.44
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Solution
The fourth proportional to 4,433,737.92, 6,651,507.60 and 1,401,577.44 is: 2,102,650.89
Step by Step Solution
- Step 1: Write the proportion equation
4,433,737.92 : 6,651,507.60 = 1,401,577.44 : x - Step 2: Convert to fraction form
4,433,737.92/6,651,507.60 = 1,401,577.44/x - Step 3: Cross multiply
4,433,737.92x = 6,651,507.60 × 1,401,577.44 - Step 4: Simplify right side
4,433,737.92x = 9,322,602,994,148.54 - Step 5: Solve for x
x = 9,322,602,994,148.54/4,433,737.92 - Step 6: Final answer
x = 2,102,650.89
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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.