Finding the Fourth Proportional to 4,394,260.71, 6,063,098.99 and 2,652,212.66
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Solution
The fourth proportional to 4,394,260.71, 6,063,098.99 and 2,652,212.66 is: 3,659,461.49
Step by Step Solution
- Step 1: Write the proportion equation
4,394,260.71 : 6,063,098.99 = 2,652,212.66 : x - Step 2: Convert to fraction form
4,394,260.71/6,063,098.99 = 2,652,212.66/x - Step 3: Cross multiply
4,394,260.71x = 6,063,098.99 × 2,652,212.66 - Step 4: Simplify right side
4,394,260.71x = 16,080,627,856,534.65 - Step 5: Solve for x
x = 16,080,627,856,534.65/4,394,260.71 - Step 6: Final answer
x = 3,659,461.49
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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.