Finding the Fourth Proportional to 5,868,029.24, 8,799,832.80 and 2,456,551.70
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Solution
The fourth proportional to 5,868,029.24, 8,799,832.80 and 2,456,551.70 is: 3,683,901.92
Step by Step Solution
- Step 1: Write the proportion equation
5,868,029.24 : 8,799,832.80 = 2,456,551.70 : x - Step 2: Convert to fraction form
5,868,029.24/8,799,832.80 = 2,456,551.70/x - Step 3: Cross multiply
5,868,029.24x = 8,799,832.80 × 2,456,551.70 - Step 4: Simplify right side
5,868,029.24x = 21,617,244,180,556.60 - Step 5: Solve for x
x = 21,617,244,180,556.60/5,868,029.24 - Step 6: Final answer
x = 3,683,901.92
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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.