Finding the Fourth Proportional to 2,062,868.99, 3,094,300.71 and 783,473.99
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Solution
The fourth proportional to 2,062,868.99, 3,094,300.71 and 783,473.99 is: 1,175,209.93
Step by Step Solution
- Step 1: Write the proportion equation
2,062,868.99 : 3,094,300.71 = 783,473.99 : x - Step 2: Convert to fraction form
2,062,868.99/3,094,300.71 = 783,473.99/x - Step 3: Cross multiply
2,062,868.99x = 3,094,300.71 × 783,473.99 - Step 4: Simplify right side
2,062,868.99x = 2,424,304,108,052.03 - Step 5: Solve for x
x = 2,424,304,108,052.03/2,062,868.99 - Step 6: Final answer
x = 1,175,209.93
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.