Finding the Fourth Proportional to 2,032,288.35, 3,048,433.88 and 516,084.99
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Solution
The fourth proportional to 2,032,288.35, 3,048,433.88 and 516,084.99 is: 774,127.83
Step by Step Solution
- Step 1: Write the proportion equation
2,032,288.35 : 3,048,433.88 = 516,084.99 : x - Step 2: Convert to fraction form
2,032,288.35/3,048,433.88 = 516,084.99/x - Step 3: Cross multiply
2,032,288.35x = 3,048,433.88 × 516,084.99 - Step 4: Simplify right side
2,032,288.35x = 1,573,250,965,895.04 - Step 5: Solve for x
x = 1,573,250,965,895.04/2,032,288.35 - Step 6: Final answer
x = 774,127.83
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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.