Finding the Fourth Proportional to 2,603,752.08, 3,593,313 and 1,457,764.08
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Solution
The fourth proportional to 2,603,752.08, 3,593,313 and 1,457,764.08 is: 2,011,790.09
Step by Step Solution
- Step 1: Write the proportion equation
2,603,752.08 : 3,593,313 = 1,457,764.08 : x - Step 2: Convert to fraction form
2,603,752.08/3,593,313 = 1,457,764.08/x - Step 3: Cross multiply
2,603,752.08x = 3,593,313 × 1,457,764.08 - Step 4: Simplify right side
2,603,752.08x = 5,238,202,619,597.04 - Step 5: Solve for x
x = 5,238,202,619,597.04/2,603,752.08 - Step 6: Final answer
x = 2,011,790.09
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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.