Finding the Fourth Proportional to 1,466,761.50, 2,024,247.51 and 863,266.14
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Solution
The fourth proportional to 1,466,761.50, 2,024,247.51 and 863,266.14 is: 1,191,375.92
Step by Step Solution
- Step 1: Write the proportion equation
1,466,761.50 : 2,024,247.51 = 863,266.14 : x - Step 2: Convert to fraction form
1,466,761.50/2,024,247.51 = 863,266.14/x - Step 3: Cross multiply
1,466,761.50x = 2,024,247.51 × 863,266.14 - Step 4: Simplify right side
1,466,761.50x = 1,747,464,334,362.31 - Step 5: Solve for x
x = 1,747,464,334,362.31/1,466,761.50 - Step 6: Final answer
x = 1,191,375.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.