Finding the Third Proportional to 532,930 and 1,141,832
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Solution
The third proportional to 532,930 and 1,141,832 is: 2,446,438.21
Step by Step Solution
- Step 1: Write the proportion equation
532,930 : 1,141,832 = 1,141,832 : x - Step 2: Convert to fraction form
532,930/1,141,832 = 1,141,832/x - Step 3: Cross multiply
532,930x = 1,141,832 × 1,141,832 - Step 4: Simplify right side
532,930x = 1,303,780,316,224 - Step 5: Solve for x
x = 1,303,780,316,224/532,930 - Step 6: Final answer
x = 2,446,438.21
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.