Finding the Fourth Proportional to 6,310,584.71, 8,708,606.69 and 3,409,975.49
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Solution
The fourth proportional to 6,310,584.71, 8,708,606.69 and 3,409,975.49 is: 4,705,766.06
Step by Step Solution
- Step 1: Write the proportion equation
6,310,584.71 : 8,708,606.69 = 3,409,975.49 : x - Step 2: Convert to fraction form
6,310,584.71/8,708,606.69 = 3,409,975.49/x - Step 3: Cross multiply
6,310,584.71x = 8,708,606.69 × 3,409,975.49 - Step 4: Simplify right side
6,310,584.71x = 29,696,135,304,357.12 - Step 5: Solve for x
x = 29,696,135,304,357.12/6,310,584.71 - Step 6: Final answer
x = 4,705,766.06
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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.