Finding the Fourth Proportional to 2,184,963.24, 3,277,444.84 and 922,801.80
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Solution
The fourth proportional to 2,184,963.24, 3,277,444.84 and 922,801.80 is: 1,384,202.69
Step by Step Solution
- Step 1: Write the proportion equation
2,184,963.24 : 3,277,444.84 = 922,801.80 : x - Step 2: Convert to fraction form
2,184,963.24/3,277,444.84 = 922,801.80/x - Step 3: Cross multiply
2,184,963.24x = 3,277,444.84 × 922,801.80 - Step 4: Simplify right side
2,184,963.24x = 3,024,431,997,752.71 - Step 5: Solve for x
x = 3,024,431,997,752.71/2,184,963.24 - Step 6: Final answer
x = 1,384,202.69
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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.