Finding the Fourth Proportional to 2,554,720.97, 3,525,353.89 and 1,466,226.36
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Solution
The fourth proportional to 2,554,720.97, 3,525,353.89 and 1,466,226.36 is: 2,023,299.95
Step by Step Solution
- Step 1: Write the proportion equation
2,554,720.97 : 3,525,353.89 = 1,466,226.36 : x - Step 2: Convert to fraction form
2,554,720.97/3,525,353.89 = 1,466,226.36/x - Step 3: Cross multiply
2,554,720.97x = 3,525,353.89 × 1,466,226.36 - Step 4: Simplify right side
2,554,720.97x = 5,168,966,798,180.98 - Step 5: Solve for x
x = 5,168,966,798,180.98/2,554,720.97 - Step 6: Final answer
x = 2,023,299.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.