Finding the Fourth Proportional to 2,206,753.49, 3,310,068.90 and 587,536.22
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Solution
The fourth proportional to 2,206,753.49, 3,310,068.90 and 587,536.22 is: 881,287.99
Step by Step Solution
- Step 1: Write the proportion equation
2,206,753.49 : 3,310,068.90 = 587,536.22 : x - Step 2: Convert to fraction form
2,206,753.49/3,310,068.90 = 587,536.22/x - Step 3: Cross multiply
2,206,753.49x = 3,310,068.90 × 587,536.22 - Step 4: Simplify right side
2,206,753.49x = 1,944,785,352,895.21 - Step 5: Solve for x
x = 1,944,785,352,895.21/2,206,753.49 - Step 6: Final answer
x = 881,287.99
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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.