Finding the Fourth Proportional to 2,724,070.04, 4,086,340.08 and 702,296.80
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Solution
The fourth proportional to 2,724,070.04, 4,086,340.08 and 702,296.80 is: 1,053,505.79
Step by Step Solution
- Step 1: Write the proportion equation
2,724,070.04 : 4,086,340.08 = 702,296.80 : x - Step 2: Convert to fraction form
2,724,070.04/4,086,340.08 = 702,296.80/x - Step 3: Cross multiply
2,724,070.04x = 4,086,340.08 × 702,296.80 - Step 4: Simplify right side
2,724,070.04x = 2,869,823,561,895.74 - Step 5: Solve for x
x = 2,869,823,561,895.74/2,724,070.04 - Step 6: Final answer
x = 1,053,505.79
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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.