Finding the Fourth Proportional to 4,295,470.74, 5,927,597.82 and 2,361,716.24
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Solution
The fourth proportional to 4,295,470.74, 5,927,597.82 and 2,361,716.24 is: 3,259,084.95
Step by Step Solution
- Step 1: Write the proportion equation
4,295,470.74 : 5,927,597.82 = 2,361,716.24 : x - Step 2: Convert to fraction form
4,295,470.74/5,927,597.82 = 2,361,716.24/x - Step 3: Cross multiply
4,295,470.74x = 5,927,597.82 × 2,361,716.24 - Step 4: Simplify right side
4,295,470.74x = 13,999,304,035,682.60 - Step 5: Solve for x
x = 13,999,304,035,682.60/4,295,470.74 - Step 6: Final answer
x = 3,259,084.95
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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.