Finding the Fourth Proportional to 1,198,737.45, 1,798,107.35 and 334,137.84
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Solution
The fourth proportional to 1,198,737.45, 1,798,107.35 and 334,137.84 is: 501,207.09
Step by Step Solution
- Step 1: Write the proportion equation
1,198,737.45 : 1,798,107.35 = 334,137.84 : x - Step 2: Convert to fraction form
1,198,737.45/1,798,107.35 = 334,137.84/x - Step 3: Cross multiply
1,198,737.45x = 1,798,107.35 × 334,137.84 - Step 4: Simplify right side
1,198,737.45x = 600,815,704,346.44 - Step 5: Solve for x
x = 600,815,704,346.44/1,198,737.45 - Step 6: Final answer
x = 501,207.09
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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.