Finding the Fourth Proportional to 1,796,184.40, 2,694,705.57 and 598,117.09
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Solution
The fourth proportional to 1,796,184.40, 2,694,705.57 and 598,117.09 is: 897,318.48
Step by Step Solution
- Step 1: Write the proportion equation
1,796,184.40 : 2,694,705.57 = 598,117.09 : x - Step 2: Convert to fraction form
1,796,184.40/2,694,705.57 = 598,117.09/x - Step 3: Cross multiply
1,796,184.40x = 2,694,705.57 × 598,117.09 - Step 4: Simplify right side
1,796,184.40x = 1,611,749,453,935.19 - Step 5: Solve for x
x = 1,611,749,453,935.19/1,796,184.40 - Step 6: Final answer
x = 897,318.48
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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.