Finding the Fourth Proportional to 2,549,715.66, 3,823,682.09 and 752,121.81
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Solution
The fourth proportional to 2,549,715.66, 3,823,682.09 and 752,121.81 is: 1,127,919.77
Step by Step Solution
- Step 1: Write the proportion equation
2,549,715.66 : 3,823,682.09 = 752,121.81 : x - Step 2: Convert to fraction form
2,549,715.66/3,823,682.09 = 752,121.81/x - Step 3: Cross multiply
2,549,715.66x = 3,823,682.09 × 752,121.81 - Step 4: Simplify right side
2,549,715.66x = 2,875,874,690,634.77 - Step 5: Solve for x
x = 2,875,874,690,634.77/2,549,715.66 - Step 6: Final answer
x = 1,127,919.77
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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.