Finding the Fourth Proportional to 957,005.37, 1,435,718.24 and 283,034.13
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Solution
The fourth proportional to 957,005.37, 1,435,718.24 and 283,034.13 is: 424,613.36
Step by Step Solution
- Step 1: Write the proportion equation
957,005.37 : 1,435,718.24 = 283,034.13 : x - Step 2: Convert to fraction form
957,005.37/1,435,718.24 = 283,034.13/x - Step 3: Cross multiply
957,005.37x = 1,435,718.24 × 283,034.13 - Step 4: Simplify right side
957,005.37x = 406,357,263,691.12 - Step 5: Solve for x
x = 406,357,263,691.12/957,005.37 - Step 6: Final answer
x = 424,613.36
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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.