Finding the Fourth Proportional to 4,446,599.29, 6,136,355.07 and 2,611,079.35
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Solution
The fourth proportional to 4,446,599.29, 6,136,355.07 and 2,611,079.35 is: 3,603,317.72
Step by Step Solution
- Step 1: Write the proportion equation
4,446,599.29 : 6,136,355.07 = 2,611,079.35 : x - Step 2: Convert to fraction form
4,446,599.29/6,136,355.07 = 2,611,079.35/x - Step 3: Cross multiply
4,446,599.29x = 6,136,355.07 × 2,611,079.35 - Step 4: Simplify right side
4,446,599.29x = 16,022,509,992,203.92 - Step 5: Solve for x
x = 16,022,509,992,203.92/4,446,599.29 - Step 6: Final answer
x = 3,603,317.72
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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.