Finding the Fourth Proportional to 5,559,025.01, 8,339,975.01 and 3,255,463.44
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Solution
The fourth proportional to 5,559,025.01, 8,339,975.01 and 3,255,463.44 is: 4,884,036.99
Step by Step Solution
- Step 1: Write the proportion equation
5,559,025.01 : 8,339,975.01 = 3,255,463.44 : x - Step 2: Convert to fraction form
5,559,025.01/8,339,975.01 = 3,255,463.44/x - Step 3: Cross multiply
5,559,025.01x = 8,339,975.01 × 3,255,463.44 - Step 4: Simplify right side
5,559,025.01x = 27,150,483,735,568.63 - Step 5: Solve for x
x = 27,150,483,735,568.63/5,559,025.01 - Step 6: Final answer
x = 4,884,036.99
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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.