Finding the Fourth Proportional to 1,527,922.96, 2,291,096.04 and 685,754.08
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Solution
The fourth proportional to 1,527,922.96, 2,291,096.04 and 685,754.08 is: 1,028,277.27
Step by Step Solution
- Step 1: Write the proportion equation
1,527,922.96 : 2,291,096.04 = 685,754.08 : x - Step 2: Convert to fraction form
1,527,922.96/2,291,096.04 = 685,754.08/x - Step 3: Cross multiply
1,527,922.96x = 2,291,096.04 × 685,754.08 - Step 4: Simplify right side
1,527,922.96x = 1,571,128,457,101.84 - Step 5: Solve for x
x = 1,571,128,457,101.84/1,527,922.96 - Step 6: Final answer
x = 1,028,277.27
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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.