Finding the Fourth Proportional to 2,259,548.88, 3,389,320.50 and 576,652.44
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Solution
The fourth proportional to 2,259,548.88, 3,389,320.50 and 576,652.44 is: 864,977.94
Step by Step Solution
- Step 1: Write the proportion equation
2,259,548.88 : 3,389,320.50 = 576,652.44 : x - Step 2: Convert to fraction form
2,259,548.88/3,389,320.50 = 576,652.44/x - Step 3: Cross multiply
2,259,548.88x = 3,389,320.50 × 576,652.44 - Step 4: Simplify right side
2,259,548.88x = 1,954,459,936,267.02 - Step 5: Solve for x
x = 1,954,459,936,267.02/2,259,548.88 - Step 6: Final answer
x = 864,977.94
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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.