Finding the Fourth Proportional to 2,256,494.56, 3,376,197.96 and 1,392,133.84
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Solution
The fourth proportional to 2,256,494.56, 3,376,197.96 and 1,392,133.84 is: 2,082,929.65
Step by Step Solution
- Step 1: Write the proportion equation
2,256,494.56 : 3,376,197.96 = 1,392,133.84 : x - Step 2: Convert to fraction form
2,256,494.56/3,376,197.96 = 1,392,133.84/x - Step 3: Cross multiply
2,256,494.56x = 3,376,197.96 × 1,392,133.84 - Step 4: Simplify right side
2,256,494.56x = 4,700,119,430,654.97 - Step 5: Solve for x
x = 4,700,119,430,654.97/2,256,494.56 - Step 6: Final answer
x = 2,082,929.65
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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.