Finding the Fourth Proportional to 1,537,450.21, 2,304,174.97 and 625,569.98
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Solution
The fourth proportional to 1,537,450.21, 2,304,174.97 and 625,569.98 is: 937,541.05
Step by Step Solution
- Step 1: Write the proportion equation
1,537,450.21 : 2,304,174.97 = 625,569.98 : x - Step 2: Convert to fraction form
1,537,450.21/2,304,174.97 = 625,569.98/x - Step 3: Cross multiply
1,537,450.21x = 2,304,174.97 × 625,569.98 - Step 4: Simplify right side
1,537,450.21x = 1,441,422,689,899.40 - Step 5: Solve for x
x = 1,441,422,689,899.40/1,537,450.21 - Step 6: Final answer
x = 937,541.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.