Finding the Fourth Proportional to 2,396,282.08, 3,591,272.64 and 1,182,526.24
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Solution
The fourth proportional to 2,396,282.08, 3,591,272.64 and 1,182,526.24 is: 1,772,234.65
Step by Step Solution
- Step 1: Write the proportion equation
2,396,282.08 : 3,591,272.64 = 1,182,526.24 : x - Step 2: Convert to fraction form
2,396,282.08/3,591,272.64 = 1,182,526.24/x - Step 3: Cross multiply
2,396,282.08x = 3,591,272.64 × 1,182,526.24 - Step 4: Simplify right side
2,396,282.08x = 4,246,774,131,794.07 - Step 5: Solve for x
x = 4,246,774,131,794.07/2,396,282.08 - Step 6: Final answer
x = 1,772,234.65
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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.