Finding the Fourth Proportional to 4,496,189.02, 6,204,365.76 and 2,535,959.06
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Solution
The fourth proportional to 4,496,189.02, 6,204,365.76 and 2,535,959.06 is: 3,499,411.94
Step by Step Solution
- Step 1: Write the proportion equation
4,496,189.02 : 6,204,365.76 = 2,535,959.06 : x - Step 2: Convert to fraction form
4,496,189.02/6,204,365.76 = 2,535,959.06/x - Step 3: Cross multiply
4,496,189.02x = 6,204,365.76 × 2,535,959.06 - Step 4: Simplify right side
4,496,189.02x = 15,734,017,560,625.79 - Step 5: Solve for x
x = 15,734,017,560,625.79/4,496,189.02 - Step 6: Final answer
x = 3,499,411.94
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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.