Finding the Fourth Proportional to 1,844,604.36, 2,766,991.32 and 565,120.08
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Solution
The fourth proportional to 1,844,604.36, 2,766,991.32 and 565,120.08 is: 847,706.09
Step by Step Solution
- Step 1: Write the proportion equation
1,844,604.36 : 2,766,991.32 = 565,120.08 : x - Step 2: Convert to fraction form
1,844,604.36/2,766,991.32 = 565,120.08/x - Step 3: Cross multiply
1,844,604.36x = 2,766,991.32 × 565,120.08 - Step 4: Simplify right side
1,844,604.36x = 1,563,682,356,117.71 - Step 5: Solve for x
x = 1,563,682,356,117.71/1,844,604.36 - Step 6: Final answer
x = 847,706.09
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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.