Finding the Fourth Proportional to 6,051,724.13, 8,351,382.39 and 3,438,232.74
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Solution
The fourth proportional to 6,051,724.13, 8,351,382.39 and 3,438,232.74 is: 4,744,762.94
Step by Step Solution
- Step 1: Write the proportion equation
6,051,724.13 : 8,351,382.39 = 3,438,232.74 : x - Step 2: Convert to fraction form
6,051,724.13/8,351,382.39 = 3,438,232.74/x - Step 3: Cross multiply
6,051,724.13x = 8,351,382.39 × 3,438,232.74 - Step 4: Simplify right side
6,051,724.13x = 28,713,996,357,557.45 - Step 5: Solve for x
x = 28,713,996,357,557.45/6,051,724.13 - Step 6: Final answer
x = 4,744,762.94
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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.