Finding the Fourth Proportional to 4,596,744.94, 6,343,377.98 and 2,503,539.97
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Solution
The fourth proportional to 4,596,744.94, 6,343,377.98 and 2,503,539.97 is: 3,454,814.33
Step by Step Solution
- Step 1: Write the proportion equation
4,596,744.94 : 6,343,377.98 = 2,503,539.97 : x - Step 2: Convert to fraction form
4,596,744.94/6,343,377.98 = 2,503,539.97/x - Step 3: Cross multiply
4,596,744.94x = 6,343,377.98 × 2,503,539.97 - Step 4: Simplify right side
4,596,744.94x = 15,880,900,289,371.71 - Step 5: Solve for x
x = 15,880,900,289,371.71/4,596,744.94 - Step 6: Final answer
x = 3,454,814.33
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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.