Finding the Fourth Proportional to 2,043,163.35, 3,062,642.17 and 906,460.87
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Solution
The fourth proportional to 2,043,163.35, 3,062,642.17 and 906,460.87 is: 1,358,758.36
Step by Step Solution
- Step 1: Write the proportion equation
2,043,163.35 : 3,062,642.17 = 906,460.87 : x - Step 2: Convert to fraction form
2,043,163.35/3,062,642.17 = 906,460.87/x - Step 3: Cross multiply
2,043,163.35x = 3,062,642.17 × 906,460.87 - Step 4: Simplify right side
2,043,163.35x = 2,776,165,285,916.89 - Step 5: Solve for x
x = 2,776,165,285,916.89/2,043,163.35 - Step 6: Final answer
x = 1,358,758.36
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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.