Finding the Fourth Proportional to 2,075,954.05, 3,112,454.65 and 795,476.49
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Solution
The fourth proportional to 2,075,954.05, 3,112,454.65 and 795,476.49 is: 1,192,648.99
Step by Step Solution
- Step 1: Write the proportion equation
2,075,954.05 : 3,112,454.65 = 795,476.49 : x - Step 2: Convert to fraction form
2,075,954.05/3,112,454.65 = 795,476.49/x - Step 3: Cross multiply
2,075,954.05x = 3,112,454.65 × 795,476.49 - Step 4: Simplify right side
2,075,954.05x = 2,475,884,500,266.18 - Step 5: Solve for x
x = 2,475,884,500,266.18/2,075,954.05 - Step 6: Final answer
x = 1,192,648.99
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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.