Finding the Fourth Proportional to 796,903.58, 1,099,719.98 and 434,327.36
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Solution
The fourth proportional to 796,903.58, 1,099,719.98 and 434,327.36 is: 599,367.96
Step by Step Solution
- Step 1: Write the proportion equation
796,903.58 : 1,099,719.98 = 434,327.36 : x - Step 2: Convert to fraction form
796,903.58/1,099,719.98 = 434,327.36/x - Step 3: Cross multiply
796,903.58x = 1,099,719.98 × 434,327.36 - Step 4: Simplify right side
796,903.58x = 477,638,475,652.65 - Step 5: Solve for x
x = 477,638,475,652.65/796,903.58 - Step 6: Final answer
x = 599,367.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.