Finding the Fourth Proportional to 2,497,325.05, 3,745,833.81 and 1,537,963.48
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Solution
The fourth proportional to 2,497,325.05, 3,745,833.81 and 1,537,963.48 is: 2,306,850.52
Step by Step Solution
- Step 1: Write the proportion equation
2,497,325.05 : 3,745,833.81 = 1,537,963.48 : x - Step 2: Convert to fraction form
2,497,325.05/3,745,833.81 = 1,537,963.48/x - Step 3: Cross multiply
2,497,325.05x = 3,745,833.81 × 1,537,963.48 - Step 4: Simplify right side
2,497,325.05x = 5,760,955,601,929.26 - Step 5: Solve for x
x = 5,760,955,601,929.26/2,497,325.05 - Step 6: Final answer
x = 2,306,850.52
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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.