Finding the Fourth Proportional to 494,810.08, 741,259.92 and 295,289.92
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Solution
The fourth proportional to 494,810.08, 741,259.92 and 295,289.92 is: 442,364.84
Step by Step Solution
- Step 1: Write the proportion equation
494,810.08 : 741,259.92 = 295,289.92 : x - Step 2: Convert to fraction form
494,810.08/741,259.92 = 295,289.92/x - Step 3: Cross multiply
494,810.08x = 741,259.92 × 295,289.92 - Step 4: Simplify right side
494,810.08x = 218,886,582,476.01 - Step 5: Solve for x
x = 218,886,582,476.01/494,810.08 - Step 6: Final answer
x = 442,364.84
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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.