Finding the Fourth Proportional to 2,197,162.80, 3,295,743.66 and 599,768.28
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Solution
The fourth proportional to 2,197,162.80, 3,295,743.66 and 599,768.28 is: 899,652.27
Step by Step Solution
- Step 1: Write the proportion equation
2,197,162.80 : 3,295,743.66 = 599,768.28 : x - Step 2: Convert to fraction form
2,197,162.80/3,295,743.66 = 599,768.28/x - Step 3: Cross multiply
2,197,162.80x = 3,295,743.66 × 599,768.28 - Step 4: Simplify right side
2,197,162.80x = 1,976,682,506,279.11 - Step 5: Solve for x
x = 1,976,682,506,279.11/2,197,162.80 - Step 6: Final answer
x = 899,652.27
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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.