Finding the Fourth Proportional to 4,246,526.71, 5,860,734.41 and 2,411,574.41
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Solution
The fourth proportional to 4,246,526.71, 5,860,734.41 and 2,411,574.41 is: 3,328,272.28
Step by Step Solution
- Step 1: Write the proportion equation
4,246,526.71 : 5,860,734.41 = 2,411,574.41 : x - Step 2: Convert to fraction form
4,246,526.71/5,860,734.41 = 2,411,574.41/x - Step 3: Cross multiply
4,246,526.71x = 5,860,734.41 × 2,411,574.41 - Step 4: Simplify right side
4,246,526.71x = 14,133,597,147,643.22 - Step 5: Solve for x
x = 14,133,597,147,643.22/4,246,526.71 - Step 6: Final answer
x = 3,328,272.28
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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.