Finding the Fourth Proportional to 1,149,804.54, 1,726,232.85 and 982,400.63
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Solution
The fourth proportional to 1,149,804.54, 1,726,232.85 and 982,400.63 is: 1,474,904.80
Step by Step Solution
- Step 1: Write the proportion equation
1,149,804.54 : 1,726,232.85 = 982,400.63 : x - Step 2: Convert to fraction form
1,149,804.54/1,726,232.85 = 982,400.63/x - Step 3: Cross multiply
1,149,804.54x = 1,726,232.85 × 982,400.63 - Step 4: Simplify right side
1,149,804.54x = 1,695,852,230,735.53 - Step 5: Solve for x
x = 1,695,852,230,735.53/1,149,804.54 - Step 6: Final answer
x = 1,474,904.80
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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.