Finding the Fourth Proportional to 1,581,754.56, 2,376,416.97 and 1,014,247.54
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Solution
The fourth proportional to 1,581,754.56, 2,376,416.97 and 1,014,247.54 is: 1,523,798.40
Step by Step Solution
- Step 1: Write the proportion equation
1,581,754.56 : 2,376,416.97 = 1,014,247.54 : x - Step 2: Convert to fraction form
1,581,754.56/2,376,416.97 = 1,014,247.54/x - Step 3: Cross multiply
1,581,754.56x = 2,376,416.97 × 1,014,247.54 - Step 4: Simplify right side
1,581,754.56x = 2,410,275,063,699.14 - Step 5: Solve for x
x = 2,410,275,063,699.14/1,581,754.56 - Step 6: Final answer
x = 1,523,798.40
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.