Finding the Fourth Proportional to 701,797.12, 1,052,685.90 and 169,313.65
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Solution
The fourth proportional to 701,797.12, 1,052,685.90 and 169,313.65 is: 253,968.12
Step by Step Solution
- Step 1: Write the proportion equation
701,797.12 : 1,052,685.90 = 169,313.65 : x - Step 2: Convert to fraction form
701,797.12/1,052,685.90 = 169,313.65/x - Step 3: Cross multiply
701,797.12x = 1,052,685.90 × 169,313.65 - Step 4: Simplify right side
701,797.12x = 178,234,092,032.54 - Step 5: Solve for x
x = 178,234,092,032.54/701,797.12 - Step 6: Final answer
x = 253,968.12
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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.