Finding the Third Proportional to 1,956,932.58 and 2,986,013.95
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Solution
The third proportional to 1,956,932.58 and 2,986,013.95 is: 4,556,252.69
Step by Step Solution
- Step 1: Write the proportion equation
1,956,932.58 : 2,986,013.95 = 2,986,013.95 : x - Step 2: Convert to fraction form
1,956,932.58/2,986,013.95 = 2,986,013.95/x - Step 3: Cross multiply
1,956,932.58x = 2,986,013.95 × 2,986,013.95 - Step 4: Simplify right side
1,956,932.58x = 8,916,279,328,257.19 - Step 5: Solve for x
x = 8,916,279,328,257.19/1,956,932.58 - Step 6: Final answer
x = 4,556,252.69
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.