Finding the Fourth Proportional to 4,055,614.40, 5,596,162.08 and 2,244,774.08
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Solution
The fourth proportional to 4,055,614.40, 5,596,162.08 and 2,244,774.08 is: 3,097,464.00
Step by Step Solution
- Step 1: Write the proportion equation
4,055,614.40 : 5,596,162.08 = 2,244,774.08 : x - Step 2: Convert to fraction form
4,055,614.40/5,596,162.08 = 2,244,774.08/x - Step 3: Cross multiply
4,055,614.40x = 5,596,162.08 × 2,244,774.08 - Step 4: Simplify right side
4,055,614.40x = 12,562,119,584,662.89 - Step 5: Solve for x
x = 12,562,119,584,662.89/4,055,614.40 - Step 6: Final answer
x = 3,097,464.00
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1.5x scale
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.