Finding the Fourth Proportional to 2,377,750.70, 3,566,896.68 and 862,147.46
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Solution
The fourth proportional to 2,377,750.70, 3,566,896.68 and 862,147.46 is: 1,293,319.32
Step by Step Solution
- Step 1: Write the proportion equation
2,377,750.70 : 3,566,896.68 = 862,147.46 : x - Step 2: Convert to fraction form
2,377,750.70/3,566,896.68 = 862,147.46/x - Step 3: Cross multiply
2,377,750.70x = 3,566,896.68 × 862,147.46 - Step 4: Simplify right side
2,377,750.70x = 3,075,190,912,744.43 - Step 5: Solve for x
x = 3,075,190,912,744.43/2,377,750.70 - Step 6: Final answer
x = 1,293,319.32
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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.