Finding the Fourth Proportional to 1,497,254.62, 2,247,046.57 and 1,045,037.70
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Solution
The fourth proportional to 1,497,254.62, 2,247,046.57 and 1,045,037.70 is: 1,568,369.42
Step by Step Solution
- Step 1: Write the proportion equation
1,497,254.62 : 2,247,046.57 = 1,045,037.70 : x - Step 2: Convert to fraction form
1,497,254.62/2,247,046.57 = 1,045,037.70/x - Step 3: Cross multiply
1,497,254.62x = 2,247,046.57 × 1,045,037.70 - Step 4: Simplify right side
1,497,254.62x = 2,348,248,362,845.27 - Step 5: Solve for x
x = 2,348,248,362,845.27/1,497,254.62 - Step 6: Final answer
x = 1,568,369.42
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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.