Finding the Fourth Proportional to 5,844,212.71, 8,064,627.91 and 3,363,032.42
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Solution
The fourth proportional to 5,844,212.71, 8,064,627.91 and 3,363,032.42 is: 4,640,762.83
Step by Step Solution
- Step 1: Write the proportion equation
5,844,212.71 : 8,064,627.91 = 3,363,032.42 : x - Step 2: Convert to fraction form
5,844,212.71/8,064,627.91 = 3,363,032.42/x - Step 3: Cross multiply
5,844,212.71x = 8,064,627.91 × 3,363,032.42 - Step 4: Simplify right side
5,844,212.71x = 27,121,605,116,566.84 - Step 5: Solve for x
x = 27,121,605,116,566.84/5,844,212.71 - Step 6: Final answer
x = 4,640,762.83
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.