Finding the Fourth Proportional to 4,496,081, 6,204,749.60 and 2,562,029.40
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Solution
The fourth proportional to 4,496,081, 6,204,749.60 and 2,562,029.40 is: 3,535,690.50
Step by Step Solution
- Step 1: Write the proportion equation
4,496,081 : 6,204,749.60 = 2,562,029.40 : x - Step 2: Convert to fraction form
4,496,081/6,204,749.60 = 2,562,029.40/x - Step 3: Cross multiply
4,496,081x = 6,204,749.60 × 2,562,029.40 - Step 4: Simplify right side
4,496,081x = 15,896,750,894,838.24 - Step 5: Solve for x
x = 15,896,750,894,838.24/4,496,081 - Step 6: Final answer
x = 3,535,690.50
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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.