Finding the Fourth Proportional to 1,360,202.44, 2,037,939.18 and 954,534.28
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Solution
The fourth proportional to 1,360,202.44, 2,037,939.18 and 954,534.28 is: 1,430,142.12
Step by Step Solution
- Step 1: Write the proportion equation
1,360,202.44 : 2,037,939.18 = 954,534.28 : x - Step 2: Convert to fraction form
1,360,202.44/2,037,939.18 = 954,534.28/x - Step 3: Cross multiply
1,360,202.44x = 2,037,939.18 × 954,534.28 - Step 4: Simplify right side
1,360,202.44x = 1,945,282,807,865.09 - Step 5: Solve for x
x = 1,945,282,807,865.09/1,360,202.44 - Step 6: Final answer
x = 1,430,142.12
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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.