Finding the Fourth Proportional to 1,167,025.36, 1,750,833.24 and 325,576.48
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Solution
The fourth proportional to 1,167,025.36, 1,750,833.24 and 325,576.48 is: 488,447.07
Step by Step Solution
- Step 1: Write the proportion equation
1,167,025.36 : 1,750,833.24 = 325,576.48 : x - Step 2: Convert to fraction form
1,167,025.36/1,750,833.24 = 325,576.48/x - Step 3: Cross multiply
1,167,025.36x = 1,750,833.24 × 325,576.48 - Step 4: Simplify right side
1,167,025.36x = 570,030,123,346.20 - Step 5: Solve for x
x = 570,030,123,346.20/1,167,025.36 - Step 6: Final answer
x = 488,447.07
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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.