Finding the Fourth Proportional to 1,783,722, 2,461,523.85 and 967,904.91
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Solution
The fourth proportional to 1,783,722, 2,461,523.85 and 967,904.91 is: 1,335,701.99
Step by Step Solution
- Step 1: Write the proportion equation
1,783,722 : 2,461,523.85 = 967,904.91 : x - Step 2: Convert to fraction form
1,783,722/2,461,523.85 = 967,904.91/x - Step 3: Cross multiply
1,783,722x = 2,461,523.85 × 967,904.91 - Step 4: Simplify right side
1,783,722x = 2,382,521,020,497.10 - Step 5: Solve for x
x = 2,382,521,020,497.10/1,783,722 - Step 6: Final answer
x = 1,335,701.99
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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.