Finding the Fourth Proportional to 4,797,574.08, 7,193,916 and 1,601,551.68
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Solution
The fourth proportional to 4,797,574.08, 7,193,916 and 1,601,551.68 is: 2,401,511.28
Step by Step Solution
- Step 1: Write the proportion equation
4,797,574.08 : 7,193,916 = 1,601,551.68 : x - Step 2: Convert to fraction form
4,797,574.08/7,193,916 = 1,601,551.68/x - Step 3: Cross multiply
4,797,574.08x = 7,193,916 × 1,601,551.68 - Step 4: Simplify right side
4,797,574.08x = 11,521,428,255,578.88 - Step 5: Solve for x
x = 11,521,428,255,578.88/4,797,574.08 - Step 6: Final answer
x = 2,401,511.28
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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.