Finding the Third Proportional to 1,382,240.53 and 2,163,596.48
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Solution
The third proportional to 1,382,240.53 and 2,163,596.48 is: 3,386,639.04
Step by Step Solution
- Step 1: Write the proportion equation
1,382,240.53 : 2,163,596.48 = 2,163,596.48 : x - Step 2: Convert to fraction form
1,382,240.53/2,163,596.48 = 2,163,596.48/x - Step 3: Cross multiply
1,382,240.53x = 2,163,596.48 × 2,163,596.48 - Step 4: Simplify right side
1,382,240.53x = 4,681,149,747,199.86 - Step 5: Solve for x
x = 4,681,149,747,199.86/1,382,240.53 - Step 6: Final answer
x = 3,386,639.04
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.