Finding the Fourth Proportional to 1,504,463.04, 2,256,705.50 and 440,246.97
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Solution
The fourth proportional to 1,504,463.04, 2,256,705.50 and 440,246.97 is: 660,373.65
Step by Step Solution
- Step 1: Write the proportion equation
1,504,463.04 : 2,256,705.50 = 440,246.97 : x - Step 2: Convert to fraction form
1,504,463.04/2,256,705.50 = 440,246.97/x - Step 3: Cross multiply
1,504,463.04x = 2,256,705.50 × 440,246.97 - Step 4: Simplify right side
1,504,463.04x = 993,507,756,356.10 - Step 5: Solve for x
x = 993,507,756,356.10/1,504,463.04 - Step 6: Final answer
x = 660,373.65
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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.