Finding the Fourth Proportional to 1,569,162.16, 2,353,743.24 and 447,202
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Solution
The fourth proportional to 1,569,162.16, 2,353,743.24 and 447,202 is: 670,803.00
Step by Step Solution
- Step 1: Write the proportion equation
1,569,162.16 : 2,353,743.24 = 447,202 : x - Step 2: Convert to fraction form
1,569,162.16/2,353,743.24 = 447,202/x - Step 3: Cross multiply
1,569,162.16x = 2,353,743.24 × 447,202 - Step 4: Simplify right side
1,569,162.16x = 1,052,598,684,414.48 - Step 5: Solve for x
x = 1,052,598,684,414.48/1,569,162.16 - Step 6: Final answer
x = 670,803.00
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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.