Finding the Fourth Proportional to 1,032,926.24, 1,544,632.96 and 982,537.76
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Solution
The fourth proportional to 1,032,926.24, 1,544,632.96 and 982,537.76 is: 1,469,282.27
Step by Step Solution
- Step 1: Write the proportion equation
1,032,926.24 : 1,544,632.96 = 982,537.76 : x - Step 2: Convert to fraction form
1,032,926.24/1,544,632.96 = 982,537.76/x - Step 3: Cross multiply
1,032,926.24x = 1,544,632.96 × 982,537.76 - Step 4: Simplify right side
1,032,926.24x = 1,517,660,208,540.57 - Step 5: Solve for x
x = 1,517,660,208,540.57/1,032,926.24 - Step 6: Final answer
x = 1,469,282.27
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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.