Finding the Fourth Proportional to 1,797,291.64, 2,694,605.80 and 849,554.92
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Solution
The fourth proportional to 1,797,291.64, 2,694,605.80 and 849,554.92 is: 1,273,702.92
Step by Step Solution
- Step 1: Write the proportion equation
1,797,291.64 : 2,694,605.80 = 849,554.92 : x - Step 2: Convert to fraction form
1,797,291.64/2,694,605.80 = 849,554.92/x - Step 3: Cross multiply
1,797,291.64x = 2,694,605.80 × 849,554.92 - Step 4: Simplify right side
1,797,291.64x = 2,289,215,614,850.54 - Step 5: Solve for x
x = 2,289,215,614,850.54/1,797,291.64 - Step 6: Final answer
x = 1,273,702.92
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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.