Finding the Fourth Proportional to 2,926,557.04, 4,389,392.72 and 796,809.04
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Solution
The fourth proportional to 2,926,557.04, 4,389,392.72 and 796,809.04 is: 1,195,092.99
Step by Step Solution
- Step 1: Write the proportion equation
2,926,557.04 : 4,389,392.72 = 796,809.04 : x - Step 2: Convert to fraction form
2,926,557.04/4,389,392.72 = 796,809.04/x - Step 3: Cross multiply
2,926,557.04x = 4,389,392.72 × 796,809.04 - Step 4: Simplify right side
2,926,557.04x = 3,497,507,799,406.19 - Step 5: Solve for x
x = 3,497,507,799,406.19/2,926,557.04 - Step 6: Final answer
x = 1,195,092.99
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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.