Finding the Fourth Proportional to 2,568,270.84, 3,852,661.14 and 949,464
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Solution
The fourth proportional to 2,568,270.84, 3,852,661.14 and 949,464 is: 1,424,290.23
Step by Step Solution
- Step 1: Write the proportion equation
2,568,270.84 : 3,852,661.14 = 949,464 : x - Step 2: Convert to fraction form
2,568,270.84/3,852,661.14 = 949,464/x - Step 3: Cross multiply
2,568,270.84x = 3,852,661.14 × 949,464 - Step 4: Simplify right side
2,568,270.84x = 3,657,963,056,628.96 - Step 5: Solve for x
x = 3,657,963,056,628.96/2,568,270.84 - Step 6: Final answer
x = 1,424,290.23
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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.