Finding the Fourth Proportional to 1,453,924.68, 2,181,232.08 and 456,652.68
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Solution
The fourth proportional to 1,453,924.68, 2,181,232.08 and 456,652.68 is: 685,087.40
Step by Step Solution
- Step 1: Write the proportion equation
1,453,924.68 : 2,181,232.08 = 456,652.68 : x - Step 2: Convert to fraction form
1,453,924.68/2,181,232.08 = 456,652.68/x - Step 3: Cross multiply
1,453,924.68x = 2,181,232.08 × 456,652.68 - Step 4: Simplify right side
1,453,924.68x = 996,065,475,033.97 - Step 5: Solve for x
x = 996,065,475,033.97/1,453,924.68 - Step 6: Final answer
x = 685,087.40
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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.