Finding the Fourth Proportional to 1,034,532.24, 1,551,856.68 and 324,544.56
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Solution
The fourth proportional to 1,034,532.24, 1,551,856.68 and 324,544.56 is: 486,835.14
Step by Step Solution
- Step 1: Write the proportion equation
1,034,532.24 : 1,551,856.68 = 324,544.56 : x - Step 2: Convert to fraction form
1,034,532.24/1,551,856.68 = 324,544.56/x - Step 3: Cross multiply
1,034,532.24x = 1,551,856.68 × 324,544.56 - Step 4: Simplify right side
1,034,532.24x = 503,646,643,393.66 - Step 5: Solve for x
x = 503,646,643,393.66/1,034,532.24 - Step 6: Final answer
x = 486,835.14
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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.