Finding the Fourth Proportional to 1,354,895.44, 2,033,130.48 and 606,941.44
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Solution
The fourth proportional to 1,354,895.44, 2,033,130.48 and 606,941.44 is: 910,764.85
Step by Step Solution
- Step 1: Write the proportion equation
1,354,895.44 : 2,033,130.48 = 606,941.44 : x - Step 2: Convert to fraction form
1,354,895.44/2,033,130.48 = 606,941.44/x - Step 3: Cross multiply
1,354,895.44x = 2,033,130.48 × 606,941.44 - Step 4: Simplify right side
1,354,895.44x = 1,233,991,133,880.23 - Step 5: Solve for x
x = 1,233,991,133,880.23/1,354,895.44 - Step 6: Final answer
x = 910,764.85
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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.