Finding the Fourth Proportional to 1,966,093.97, 2,949,246.06 and 618,361.67
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Solution
The fourth proportional to 1,966,093.97, 2,949,246.06 and 618,361.67 is: 927,575.57
Step by Step Solution
- Step 1: Write the proportion equation
1,966,093.97 : 2,949,246.06 = 618,361.67 : x - Step 2: Convert to fraction form
1,966,093.97/2,949,246.06 = 618,361.67/x - Step 3: Cross multiply
1,966,093.97x = 2,949,246.06 × 618,361.67 - Step 4: Simplify right side
1,966,093.97x = 1,823,700,729,962.19 - Step 5: Solve for x
x = 1,823,700,729,962.19/1,966,093.97 - Step 6: Final answer
x = 927,575.57
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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.