Finding the Fourth Proportional to 6,827,530.28, 10,246,334.76 and 3,233,290.28
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Solution
The fourth proportional to 6,827,530.28, 10,246,334.76 and 3,233,290.28 is: 4,852,321.88
Step by Step Solution
- Step 1: Write the proportion equation
6,827,530.28 : 10,246,334.76 = 3,233,290.28 : x - Step 2: Convert to fraction form
6,827,530.28/10,246,334.76 = 3,233,290.28/x - Step 3: Cross multiply
6,827,530.28x = 10,246,334.76 × 3,233,290.28 - Step 4: Simplify right side
6,827,530.28x = 33,129,374,585,134.13 - Step 5: Solve for x
x = 33,129,374,585,134.13/6,827,530.28 - Step 6: Final answer
x = 4,852,321.88
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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.