Finding the Fourth Proportional to 1,733,269.46, 2,391,903.68 and 969,326.06
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Solution
The fourth proportional to 1,733,269.46, 2,391,903.68 and 969,326.06 is: 1,337,665.39
Step by Step Solution
- Step 1: Write the proportion equation
1,733,269.46 : 2,391,903.68 = 969,326.06 : x - Step 2: Convert to fraction form
1,733,269.46/2,391,903.68 = 969,326.06/x - Step 3: Cross multiply
1,733,269.46x = 2,391,903.68 × 969,326.06 - Step 4: Simplify right side
1,733,269.46x = 2,318,534,570,033.90 - Step 5: Solve for x
x = 2,318,534,570,033.90/1,733,269.46 - Step 6: Final answer
x = 1,337,665.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.