Finding the Fourth Proportional to 2,364,764.68, 3,262,409.16 and 1,746,052.64
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Solution
The fourth proportional to 2,364,764.68, 3,262,409.16 and 1,746,052.64 is: 2,408,839.31
Step by Step Solution
- Step 1: Write the proportion equation
2,364,764.68 : 3,262,409.16 = 1,746,052.64 : x - Step 2: Convert to fraction form
2,364,764.68/3,262,409.16 = 1,746,052.64/x - Step 3: Cross multiply
2,364,764.68x = 3,262,409.16 × 1,746,052.64 - Step 4: Simplify right side
2,364,764.68x = 5,696,338,126,578.18 - Step 5: Solve for x
x = 5,696,338,126,578.18/2,364,764.68 - Step 6: Final answer
x = 2,408,839.31
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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.