Finding the Fourth Proportional to 3,011,085, 4,154,761.49 and 1,704,330.63
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Solution
The fourth proportional to 3,011,085, 4,154,761.49 and 1,704,330.63 is: 2,351,672.99
Step by Step Solution
- Step 1: Write the proportion equation
3,011,085 : 4,154,761.49 = 1,704,330.63 : x - Step 2: Convert to fraction form
3,011,085/4,154,761.49 = 1,704,330.63/x - Step 3: Cross multiply
3,011,085x = 4,154,761.49 × 1,704,330.63 - Step 4: Simplify right side
3,011,085x = 7,081,087,259,229.79 - Step 5: Solve for x
x = 7,081,087,259,229.79/3,011,085 - Step 6: Final answer
x = 2,351,672.99
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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.