Finding the Third Proportional to 1,763,382.38 and 2,638,238.63
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Solution
The third proportional to 1,763,382.38 and 2,638,238.63 is: 3,947,132.02
Step by Step Solution
- Step 1: Write the proportion equation
1,763,382.38 : 2,638,238.63 = 2,638,238.63 : x - Step 2: Convert to fraction form
1,763,382.38/2,638,238.63 = 2,638,238.63/x - Step 3: Cross multiply
1,763,382.38x = 2,638,238.63 × 2,638,238.63 - Step 4: Simplify right side
1,763,382.38x = 6,960,303,042,441.89 - Step 5: Solve for x
x = 6,960,303,042,441.89/1,763,382.38 - Step 6: Final answer
x = 3,947,132.02
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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.