Finding the Fourth Proportional to 1,046,840.62, 1,568,943.87 and 567,050.08
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Solution
The fourth proportional to 1,046,840.62, 1,568,943.87 and 567,050.08 is: 849,861.70
Step by Step Solution
- Step 1: Write the proportion equation
1,046,840.62 : 1,568,943.87 = 567,050.08 : x - Step 2: Convert to fraction form
1,046,840.62/1,568,943.87 = 567,050.08/x - Step 3: Cross multiply
1,046,840.62x = 1,568,943.87 × 567,050.08 - Step 4: Simplify right side
1,046,840.62x = 889,669,746,999.01 - Step 5: Solve for x
x = 889,669,746,999.01/1,046,840.62 - Step 6: Final answer
x = 849,861.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.