Finding the Fourth Proportional to 2,201,330.30, 3,301,011.30 and 853,044.80
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Solution
The fourth proportional to 2,201,330.30, 3,301,011.30 and 853,044.80 is: 1,279,185.83
Step by Step Solution
- Step 1: Write the proportion equation
2,201,330.30 : 3,301,011.30 = 853,044.80 : x - Step 2: Convert to fraction form
2,201,330.30/3,301,011.30 = 853,044.80/x - Step 3: Cross multiply
2,201,330.30x = 3,301,011.30 × 853,044.80 - Step 4: Simplify right side
2,201,330.30x = 2,815,910,524,206.24 - Step 5: Solve for x
x = 2,815,910,524,206.24/2,201,330.30 - Step 6: Final answer
x = 1,279,185.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.