Finding the Third Proportional to 469,391.63 and 1,013,613.75
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Solution
The third proportional to 469,391.63 and 1,013,613.75 is: 2,188,817.99
Step by Step Solution
- Step 1: Write the proportion equation
469,391.63 : 1,013,613.75 = 1,013,613.75 : x - Step 2: Convert to fraction form
469,391.63/1,013,613.75 = 1,013,613.75/x - Step 3: Cross multiply
469,391.63x = 1,013,613.75 × 1,013,613.75 - Step 4: Simplify right side
469,391.63x = 1,027,412,834,189.06 - Step 5: Solve for x
x = 1,027,412,834,189.06/469,391.63 - Step 6: Final answer
x = 2,188,817.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.