Finding the Fourth Proportional to 2,032,335.70, 3,048,504.86 and 516,132.34
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Solution
The fourth proportional to 2,032,335.70, 3,048,504.86 and 516,132.34 is: 774,198.84
Step by Step Solution
- Step 1: Write the proportion equation
2,032,335.70 : 3,048,504.86 = 516,132.34 : x - Step 2: Convert to fraction form
2,032,335.70/3,048,504.86 = 516,132.34/x - Step 3: Cross multiply
2,032,335.70x = 3,048,504.86 × 516,132.34 - Step 4: Simplify right side
2,032,335.70x = 1,573,431,940,562.24 - Step 5: Solve for x
x = 1,573,431,940,562.24/2,032,335.70 - Step 6: Final answer
x = 774,198.84
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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.