Finding the Fourth Proportional to 4,411,811.35, 6,088,447.34 and 2,451,772.03
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Solution
The fourth proportional to 4,411,811.35, 6,088,447.34 and 2,451,772.03 is: 3,383,527.47
Step by Step Solution
- Step 1: Write the proportion equation
4,411,811.35 : 6,088,447.34 = 2,451,772.03 : x - Step 2: Convert to fraction form
4,411,811.35/6,088,447.34 = 2,451,772.03/x - Step 3: Cross multiply
4,411,811.35x = 6,088,447.34 × 2,451,772.03 - Step 4: Simplify right side
4,411,811.35x = 14,927,484,889,552.97 - Step 5: Solve for x
x = 14,927,484,889,552.97/4,411,811.35 - Step 6: Final answer
x = 3,383,527.47
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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.