Finding the Fourth Proportional to 6,202,725.44, 9,304,671.57 and 1,825,867.59
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Solution
The fourth proportional to 6,202,725.44, 9,304,671.57 and 1,825,867.59 is: 2,738,973.12
Step by Step Solution
- Step 1: Write the proportion equation
6,202,725.44 : 9,304,671.57 = 1,825,867.59 : x - Step 2: Convert to fraction form
6,202,725.44/9,304,671.57 = 1,825,867.59/x - Step 3: Cross multiply
6,202,725.44x = 9,304,671.57 × 1,825,867.59 - Step 4: Simplify right side
6,202,725.44x = 16,989,098,276,127.18 - Step 5: Solve for x
x = 16,989,098,276,127.18/6,202,725.44 - Step 6: Final answer
x = 2,738,973.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.