Finding the Fourth Proportional to 1,252,692.32, 1,882,537.70 and 1,172,035.76
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Solution
The fourth proportional to 1,252,692.32, 1,882,537.70 and 1,172,035.76 is: 1,761,327.56
Step by Step Solution
- Step 1: Write the proportion equation
1,252,692.32 : 1,882,537.70 = 1,172,035.76 : x - Step 2: Convert to fraction form
1,252,692.32/1,882,537.70 = 1,172,035.76/x - Step 3: Cross multiply
1,252,692.32x = 1,882,537.70 × 1,172,035.76 - Step 4: Simplify right side
1,252,692.32x = 2,206,401,503,948.15 - Step 5: Solve for x
x = 2,206,401,503,948.15/1,252,692.32 - Step 6: Final answer
x = 1,761,327.56
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