Finding the Fourth Proportional to 10,682,743.49, 16,024,135.27 and 2,595,725.96
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Solution
The fourth proportional to 10,682,743.49, 16,024,135.27 and 2,595,725.96 is: 3,893,593.81
Step by Step Solution
- Step 1: Write the proportion equation
10,682,743.49 : 16,024,135.27 = 2,595,725.96 : x - Step 2: Convert to fraction form
10,682,743.49/16,024,135.27 = 2,595,725.96/x - Step 3: Cross multiply
10,682,743.49x = 16,024,135.27 × 2,595,725.96 - Step 4: Simplify right side
10,682,743.49x = 41,594,263,906,890.61 - Step 5: Solve for x
x = 41,594,263,906,890.61/10,682,743.49 - Step 6: Final answer
x = 3,893,593.81
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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.