Finding the Fourth Proportional to 1,783,727, 2,461,530.74 and 967,909.92
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Solution
The fourth proportional to 1,783,727, 2,461,530.74 and 967,909.92 is: 1,335,708.90
Step by Step Solution
- Step 1: Write the proportion equation
1,783,727 : 2,461,530.74 = 967,909.92 : x - Step 2: Convert to fraction form
1,783,727/2,461,530.74 = 967,909.92/x - Step 3: Cross multiply
1,783,727x = 2,461,530.74 × 967,909.92 - Step 4: Simplify right side
1,783,727x = 2,382,540,021,630.94 - Step 5: Solve for x
x = 2,382,540,021,630.94/1,783,727 - Step 6: Final answer
x = 1,335,708.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.