Finding the Fourth Proportional to 1,544,354.72, 2,313,378.48 and 794,826.08
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Solution
The fourth proportional to 1,544,354.72, 2,313,378.48 and 794,826.08 is: 1,190,616.07
Step by Step Solution
- Step 1: Write the proportion equation
1,544,354.72 : 2,313,378.48 = 794,826.08 : x - Step 2: Convert to fraction form
1,544,354.72/2,313,378.48 = 794,826.08/x - Step 3: Cross multiply
1,544,354.72x = 2,313,378.48 × 794,826.08 - Step 4: Simplify right side
1,544,354.72x = 1,838,733,548,814.76 - Step 5: Solve for x
x = 1,838,733,548,814.76/1,544,354.72 - Step 6: Final answer
x = 1,190,616.07
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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.