Finding the Fourth Proportional to 2,337,694.12, 3,506,540.97 and 1,184,761.09
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Solution
The fourth proportional to 2,337,694.12, 3,506,540.97 and 1,184,761.09 is: 1,777,141.53
Step by Step Solution
- Step 1: Write the proportion equation
2,337,694.12 : 3,506,540.97 = 1,184,761.09 : x - Step 2: Convert to fraction form
2,337,694.12/3,506,540.97 = 1,184,761.09/x - Step 3: Cross multiply
2,337,694.12x = 3,506,540.97 × 1,184,761.09 - Step 4: Simplify right side
2,337,694.12x = 4,154,413,290,759.08 - Step 5: Solve for x
x = 4,154,413,290,759.08/2,337,694.12 - Step 6: Final answer
x = 1,777,141.53
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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.