Finding the Fourth Proportional to 2,823,394.44, 4,235,275.98 and 2,067,498.12
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Solution
The fourth proportional to 2,823,394.44, 4,235,275.98 and 2,067,498.12 is: 3,101,382.15
Step by Step Solution
- Step 1: Write the proportion equation
2,823,394.44 : 4,235,275.98 = 2,067,498.12 : x - Step 2: Convert to fraction form
2,823,394.44/4,235,275.98 = 2,067,498.12/x - Step 3: Cross multiply
2,823,394.44x = 4,235,275.98 × 2,067,498.12 - Step 4: Simplify right side
2,823,394.44x = 8,756,425,126,331.16 - Step 5: Solve for x
x = 8,756,425,126,331.16/2,823,394.44 - Step 6: Final answer
x = 3,101,382.15
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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.