Finding the Fourth Proportional to 2,491,657.44, 3,736,864.06 and 809,242.08
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Solution
The fourth proportional to 2,491,657.44, 3,736,864.06 and 809,242.08 is: 1,213,661.07
Step by Step Solution
- Step 1: Write the proportion equation
2,491,657.44 : 3,736,864.06 = 809,242.08 : x - Step 2: Convert to fraction form
2,491,657.44/3,736,864.06 = 809,242.08/x - Step 3: Cross multiply
2,491,657.44x = 3,736,864.06 × 809,242.08 - Step 4: Simplify right side
2,491,657.44x = 3,024,027,644,591.64 - Step 5: Solve for x
x = 3,024,027,644,591.64/2,491,657.44 - Step 6: Final answer
x = 1,213,661.07
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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.