Finding the Fourth Proportional to 3,770,839.74, 5,656,312.28 and 1,075,166
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Solution
The fourth proportional to 3,770,839.74, 5,656,312.28 and 1,075,166 is: 1,612,764.02
Step by Step Solution
- Step 1: Write the proportion equation
3,770,839.74 : 5,656,312.28 = 1,075,166 : x - Step 2: Convert to fraction form
3,770,839.74/5,656,312.28 = 1,075,166/x - Step 3: Cross multiply
3,770,839.74x = 5,656,312.28 × 1,075,166 - Step 4: Simplify right side
3,770,839.74x = 6,081,474,648,838.48 - Step 5: Solve for x
x = 6,081,474,648,838.48/3,770,839.74 - Step 6: Final answer
x = 1,612,764.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.